SIC 6-Digit Codes for "infectious-disease"

Lyme Disease-Information & Services is an industry that provides information and services related to Lyme disease, a tick-borne illness caused by the bacterium Borrelia burgdorferi. This industry is dedicated to educating the public about the disease, providing diagnostic testing, and offering treatment options. Lyme Disease-Information & Services companies may also …

The Heart Disease Information & Treatment industry is focused on providing education, prevention, diagnosis, and treatment of heart disease. This industry is dedicated to improving the heart health of individuals and families through a range of services and resources. Heart disease is a leading cause of death worldwide, and this industry plays a critical role in reducing the …

Companies in the Chronic Disease Services industry provide a range of services to individuals suffering from chronic illnesses. These services are designed to help patients manage their conditions and improve their quality of life. Chronic diseases are long-term conditions that require ongoing medical attention and can include conditions such as diabetes, heart disease, and …

Veterinarians-Microbiologists is a specialized industry within the Veterinary Services for Animal Specialties sector. This industry involves the study and diagnosis of diseases in animals caused by microorganisms such as bacteria, viruses, fungi, and parasites. Veterinarians-Microbiologists work to prevent, control, and treat infectious diseases in animals, as well as to …

Biological Waste Clean-Up is a specialized industry that deals with the removal and disposal of hazardous biological waste materials. This includes the cleaning and decontamination of areas that have been exposed to biological hazards such as blood, bodily fluids, and other infectious materials. The industry is highly regulated and requires specialized training and equipment to ensure the …

Medical research is a subdivision of noncommercial research organizations that focuses on the study of diseases, medical conditions, and treatments. This industry involves conducting experiments, collecting data, and analyzing results to advance medical knowledge and improve patient outcomes. Medical research is a critical component of the healthcare industry, as it provides the foundation …

Chelation therapy is a medical treatment that involves the use of chelating agents to remove heavy metals and other toxins from the body. The therapy is typically administered intravenously and is used to treat a range of conditions, including heart disease, Alzheimer's disease, and autism. Chelation therapy works by binding to heavy metals in the bloodstream and facilitating their …

County Government-Public Health Programs is an industry that involves the administration of public health programs at the county level. This industry is responsible for providing a range of health services to the public, including disease prevention, health promotion, and health education. County Government-Public Health Programs work to ensure that the public has access to quality health …

Companies in the Waste Removal-Medical industry are responsible for the collection, transportation, and disposal of medical waste generated by healthcare facilities, such as hospitals, clinics, and laboratories. This industry plays a crucial role in maintaining public health and safety by ensuring that potentially infectious materials are handled and disposed of properly. Waste …

Nephrology is a medical specialty that focuses on the diagnosis, treatment, and management of kidney-related diseases and disorders. Nephrologists are medical doctors who specialize in the care of patients with kidney problems, including chronic kidney disease, kidney stones, and kidney failure. They work closely with other healthcare professionals, such as nurses, dietitians, and …

Companies in the In-Vitro/In-Vivo Diagnostic Substance Manufacturing industry are involved in the production of substances used for diagnostic purposes, both in vitro (outside the body) and in vivo (inside the body). These substances are used to detect and diagnose diseases, infections, and other medical conditions. The industry includes the manufacturing of reagents, test kits, and other …

Crime & Trauma Scene Clean Up is a specialized industry that deals with the cleaning and restoration of areas that have been affected by violent crimes, accidents, suicides, and other traumatic events. This industry is responsible for removing biohazardous materials, such as blood, bodily fluids, and tissue, as well as disinfecting and deodorizing the affected area to ensure that it is safe for …

Specialty Hospitals-Except Psychiatric is an industry that provides specialized medical care to patients with specific conditions or diseases. These hospitals are different from general hospitals as they focus on a particular area of medicine and provide a range of services related to that area. The medical staff in these hospitals are highly trained and experienced in treating patients …

Artificial Kidney Centers are medical facilities that specialize in providing dialysis treatment to patients with kidney failure. The centers are equipped with advanced medical equipment and staffed by trained medical professionals who provide life-sustaining treatment to patients with end-stage renal disease. The centers offer a range of services, including hemodialysis, peritoneal …

The Alzheimers Education/Referral/Support industry is focused on providing education, resources, and support to individuals and families affected by Alzheimer's disease. This industry aims to improve the quality of life for those living with Alzheimer's and their caregivers by providing information and assistance in navigating the challenges associated with the disease. Services …

Livestock testing is a specialized field within the broader category of testing laboratories. Companies in this industry are primarily engaged in conducting tests and analyses on livestock, including cattle, pigs, sheep, and poultry. These tests are designed to identify and diagnose diseases, monitor animal health, and ensure the safety and quality of animal products such as meat, milk, …

The Federal Government-Public Hlth Programs industry is responsible for the administration of public health programs at the federal level. This includes the development and implementation of policies and programs aimed at improving the health and well-being of the population. The industry is focused on preventing and controlling the spread of diseases, promoting healthy lifestyles, and …

City Government-Public Health Programs is an industry that involves the administration of public health programs by city governments. The main objective of this industry is to promote and protect the health of the community by providing a range of services and programs. These services and programs are designed to prevent the spread of diseases, promote healthy lifestyles, and ensure access …

Funeral directors are professionals who provide services related to the management of funeral arrangements. They are responsible for guiding families through the process of planning and arranging a funeral service for their loved ones. Funeral directors are trained to handle all aspects of the funeral service, from preparing the body for burial or cremation to arranging the details of the service …

Companies in the Health Screening & Vaccination Services industry provide a range of medical services aimed at preventing and detecting illnesses. These services include health screenings, vaccinations, and immunizations. Health screenings are typically used to identify potential health problems before they become serious, while vaccinations and immunizations are used to prevent the spread of …

Laboratories-Clinical is an industry that involves the analysis of bodily fluids and tissues to diagnose and monitor diseases. These laboratories are typically found in hospitals, clinics, and research facilities. The professionals who work in this industry are highly trained and skilled in the use of specialized equipment and techniques to accurately analyze and interpret test results. …

Blood Banks & Centers are facilities that collect, process, and store blood and blood components for transfusion to patients in need. These centers play a crucial role in the healthcare industry by ensuring a safe and adequate supply of blood products for transfusion. Blood Banks & Centers are responsible for screening and testing donated blood for infectious diseases, processing …

Veterinarians-Cardiologists are specialized professionals within the Veterinary Services industry who focus on diagnosing and treating heart and cardiovascular issues in animals. They work with a range of animals, including dogs, cats, horses, and other domesticated animals. Their work involves conducting thorough examinations, performing diagnostic tests, and developing treatment plans to …

Lawn spraying is a specialized industry within the broader category of lawn and garden services. This industry involves the application of various chemicals and fertilizers to lawns and gardens to promote healthy growth and prevent damage from pests and diseases. Lawn spraying companies typically offer a range of services, including weed control, insect control, disease prevention, …

The Artificial Eyes-Human (Manufacturing) industry involves the production of prosthetic eyes for individuals who have lost one or both of their eyes due to injury or disease. These artificial eyes are designed to closely resemble the natural appearance of the eye and are custom-made to fit each individual's unique eye socket. The manufacturing process involves a combination of artistry …

Insurance Senior Citizens is an industry that specializes in providing insurance coverage to individuals who are 65 years or older. This industry is a subdivision of the SIC Code 6324, which is focused on Hospital and Medical Service Plans. Insurance Senior Citizens companies offer a range of insurance products that cater to the specific needs of senior citizens, including health insurance, life …

Companies in the Hospital & Medical Service Plans industry provide health insurance and other medical services to individuals and groups. These companies offer a range of plans, including HMOs, PPOs, and POS plans, which provide varying levels of coverage and flexibility. In addition to insurance plans, companies in this industry may also offer wellness programs, disease management …

Guardianship Services is an industry that provides legal and financial assistance to individuals who are unable to make decisions for themselves. This industry is responsible for managing the affairs of individuals who are incapacitated due to age, illness, or disability. Guardianship Services involves a range of activities, including managing finances, making healthcare decisions, and ensuring …

Livestock Trailers-Washing is a specialized industry that involves the cleaning and maintenance of trailers used for transporting livestock. These trailers are typically large and require specialized equipment and techniques to ensure that they are properly cleaned and sanitized. The primary goal of Livestock Trailers-Washing is to prevent the spread of disease and ensure the safety and …

Health & Nutrition Consultants are professionals who provide expert advice on health and nutrition to individuals, organizations, and communities. They work with clients to develop personalized plans that promote healthy lifestyles and prevent disease. Health & Nutrition Consultants may work independently or as part of a team in a variety of settings, including hospitals, clinics, schools, …

Hospices are specialized healthcare facilities that provide end-of-life care and support to patients with terminal illnesses. The primary goal of hospices is to improve the quality of life for patients and their families by managing pain and other symptoms, providing emotional and spiritual support, and offering counseling and other services. Hospices typically offer a range of services, …

DNA testing is a specialized field within the medical laboratory industry that involves the analysis of genetic material to identify and understand various biological processes. This industry is responsible for providing a range of services, including paternity testing, ancestry testing, genetic disease testing, and forensic analysis. DNA testing is a rapidly growing field that has …

Respiratory Therapy is a specialized healthcare field that focuses on the treatment and management of patients with respiratory and cardiopulmonary disorders. Respiratory therapists work with patients of all ages, from premature infants with underdeveloped lungs to elderly patients with chronic obstructive pulmonary disease (COPD). They work in a variety of settings, including hospitals, …

Agricultural consultants are professionals who provide expert advice and guidance to farmers, ranchers, and other agricultural businesses. They help their clients improve their operations, increase productivity, and maximize profits. Agricultural consultants may specialize in a particular area of agriculture, such as crop production, livestock management, or soil conservation. They may work …

State Government-Public Health Programs is an industry that involves the administration and management of public health programs at the state level. The main objective of this industry is to promote and protect the health of the population by providing a range of services and programs that address various health issues. This industry is responsible for developing and implementing policies, …

The Seeds-Certified industry involves the production and distribution of certified seeds for various crops. These seeds are tested and verified to meet specific quality standards, ensuring that they are disease-free and genetically pure. The industry plays a crucial role in ensuring the quality and consistency of crops grown by farmers and other agricultural producers. …

Seed Farms are agricultural businesses that specialize in the production of seeds for crops. These farms are responsible for growing, harvesting, and processing seeds that are then sold to other farmers, seed companies, and distributors. Seed Farms typically grow a variety of crops, including corn, soybeans, wheat, and vegetables, with the goal of producing high-quality seeds that are genetically …

Fur Farms are agricultural establishments that specialize in the breeding and raising of fur-bearing animals for their pelts. These farms can be found all over the world, with the majority located in colder climates where the animals can thrive. The process of raising fur-bearing animals involves providing them with a safe and healthy environment, feeding them a balanced diet, and ensuring that …

Aquaculture is the farming of aquatic organisms such as fish, crustaceans, mollusks, and aquatic plants. This industry involves the cultivation of these organisms in controlled environments such as tanks, ponds, and ocean enclosures. Aquaculture is a rapidly growing industry due to the increasing demand for seafood and the decline of wild fish populations. The industry is also important for …

Oyster growers are companies that specialize in the cultivation and harvesting of oysters. This industry involves the farming of oysters in both natural and artificial environments, with the goal of producing high-quality oysters for consumption. Oyster growers typically operate in coastal areas with access to clean water and nutrient-rich sediment. The process of oyster farming involves a range …

Companies in the Chemicals-Spraying industry, classified under SIC Code 0721, are involved in the application of chemicals to crops and plants for protection against pests, diseases, and weeds. This industry is an essential part of the agricultural sector, as it helps to ensure the quality and quantity of crop yields. Chemicals-Spraying companies use a variety of techniques and equipment …

Cattle insemination services is a specialized industry within livestock services that involves the artificial insemination of cattle for breeding purposes. This process is typically carried out by trained professionals who use specialized equipment and techniques to ensure the successful fertilization of the cow's eggs. The industry plays a crucial role in the production of high-quality beef and …

Livestock Breeders are companies that specialize in breeding and raising animals for commercial purposes. This industry involves the selective breeding of animals to produce offspring with desirable traits such as increased meat or milk production, disease resistance, and improved growth rates. Livestock Breeders may focus on a specific type of animal such as cattle, pigs, sheep, or …

Tree Consultants are professionals who provide expert advice and guidance on the management, care, and preservation of trees. They work with a variety of clients, including homeowners, businesses, municipalities, and government agencies, to ensure that trees are healthy, safe, and aesthetically pleasing. Tree Consultants may also provide services related to tree removal, pruning, and planting, as …

Companies in the Spraying-Horticultural industry provide services related to the application of pesticides, herbicides, and fertilizers to plants and trees in gardens, parks, and other outdoor spaces. This industry involves the use of specialized equipment and techniques to ensure that plants and trees receive the appropriate nutrients and protection from pests and diseases. The services …

Tree service is a specialized industry that involves the care and maintenance of trees. This industry is responsible for the planting, pruning, removal, and overall health of trees in various settings such as residential, commercial, and public spaces. Tree service professionals are trained to assess the needs of trees and provide appropriate care to ensure their longevity and safety. …

Arborists are professionals who specialize in the care and maintenance of trees. They are trained to identify and diagnose problems with trees, and to provide solutions to ensure their health and longevity. Arborists work in a variety of settings, including residential, commercial, and public spaces, and their services are in high demand due to the many benefits that trees provide. …

Ornamental shrub and tree services is an industry that involves the cultivation, maintenance, and care of trees and shrubs for decorative purposes. This industry is responsible for the planting, pruning, shaping, and removal of trees and shrubs in residential, commercial, and public spaces. Ornamental shrub and tree services also include pest and disease control, fertilization, and …

The Sewer & Drain Cleaning-Service Repair industry involves the maintenance and repair of sewer and drain systems in residential, commercial, and industrial buildings. This includes the cleaning of clogged drains, repairing damaged pipes, and performing regular maintenance to prevent future issues. The industry is essential for ensuring proper sanitation and preventing the spread of …

Oxygen Therapy Equipment Manufacturing is a subdivision of the Surgical and Medical Instruments and Apparatus Manufacturing industry. Companies in this industry are involved in the production of equipment used to deliver oxygen to patients with respiratory conditions. This equipment includes oxygen concentrators, oxygen cylinders, oxygen masks, and other related products. The industry is driven …

Dentifrices manufacturing is a specialized industry that involves the production of toothpaste, toothpowder, and other oral hygiene products. The manufacturing process includes the blending of various ingredients to create a final product that is effective in cleaning teeth, freshening breath, and preventing tooth decay. Dentifrices manufacturers must adhere to strict quality control standards to …

Sewer Companies-Utility is an industry that involves the operation and maintenance of sewer systems. These companies are responsible for the collection, treatment, and disposal of wastewater and sewage. They ensure that the sewer systems are functioning properly and are in compliance with environmental regulations. Sewer Companies-Utility play a crucial role in public health and safety by …

The Gloves-Surgical & Examination (Wholesale) industry involves the distribution of gloves that are specifically designed for surgical and examination purposes. These gloves are made from various materials such as latex, nitrile, and vinyl, and are used to protect healthcare professionals and patients from the spread of infection and disease. The industry plays a crucial role in the …

The Sanitary Products Supplies & Service (Wholesale) industry involves the distribution of a wide range of products that are used for personal hygiene and cleanliness. These products are typically sold in bulk to businesses such as hospitals, schools, and other institutions that require large quantities of these items. The industry is responsible for providing essential products that are used on …

Potatoes-Seed (Retail) is a subdivision of the Retail Nurseries, Lawn and Garden Supply Stores industry that specializes in the sale of seed potatoes to farmers, gardeners, and other agricultural businesses. This industry involves the retail sale of certified seed potatoes, which are potatoes that have been inspected and certified to be free of disease and pests. The seed potatoes are sold …

Health Plans is an industry that provides healthcare coverage to individuals and groups. This industry involves the creation and management of health insurance plans that cover medical expenses such as doctor visits, hospital stays, and prescription drugs. Health Plans can be offered by private companies, government agencies, or non-profit organizations. The goal of this industry is to provide …

Weight Control Services is an industry that provides individuals with the tools and resources necessary to achieve and maintain a healthy weight. This industry is focused on helping individuals lose weight through a variety of methods, including diet and exercise plans, counseling, and support groups. Weight Control Services may also offer specialized programs for individuals with specific health …

The Pest Control industry is responsible for the management and eradication of pests in residential, commercial, and industrial settings. This includes the identification of pests, assessment of infestations, and the implementation of control measures to prevent further damage or spread of disease. Pest control services are essential for maintaining public health and safety, as well as …

Fungicides are a type of pesticide that are specifically designed to control and prevent the growth of fungi on crops, plants, and other surfaces. This industry involves the production, distribution, and application of fungicides to protect crops and plants from fungal diseases that can cause significant damage and yield loss. Fungicides are used in a variety of agricultural settings, …

Boxing instruction is a type of fitness training that involves teaching individuals the techniques and skills required for boxing. This industry is focused on providing training to individuals who are interested in learning how to box for fitness or competition purposes. Boxing instruction involves a range of activities such as teaching proper stance, footwork, punching techniques, and defensive …

Preventive Medicine is a branch of medicine that focuses on preventing diseases and promoting health through proactive measures. This industry involves a range of activities aimed at identifying risk factors, preventing the onset of diseases, and promoting healthy lifestyles. Preventive Medicine is concerned with the health of individuals, communities, and populations, and it …

House Calls Physicians is a subdivision of the SIC Code 8011, which involves medical professionals who provide healthcare services to patients in their homes. This industry is dedicated to providing personalized medical care to patients who are unable to visit a clinic or hospital due to their medical condition or other reasons. House Calls Physicians offer a range of medical services, including …

A Vascular Surgeon is a medical professional who specializes in the diagnosis, treatment, and management of conditions affecting the circulatory system, including arteries, veins, and lymphatic vessels. They are trained to perform surgical procedures to treat a wide range of vascular conditions, such as aneurysms, blockages, and varicose veins. Vascular Surgeons work closely with other medical …

The Pulmonary & Respiratory Diseases industry is a subdivision of the Offices and Clinics of Doctors of Medicine industry. This industry involves the diagnosis, treatment, and management of diseases and disorders related to the respiratory system, including the lungs, bronchi, trachea, and nasal passages. Professionals in this industry work to improve the respiratory health of …

Nutritionists are health practitioners who specialize in the study of food and its effects on the body. They work with individuals to develop personalized nutrition plans that promote health and prevent disease. Nutritionists may work in a variety of settings, including hospitals, clinics, private practices, and community organizations. They may also work in research or education, …

Respiratory therapists are healthcare professionals who specialize in the treatment of patients with respiratory problems. They work with patients of all ages, from premature infants to the elderly, and are responsible for assessing, diagnosing, and treating a range of respiratory conditions. Respiratory therapists work in a variety of settings, including hospitals, clinics, nursing homes, and …

Intermediate Care Facilities are healthcare facilities that provide a level of care between hospitalization and traditional nursing homes. These facilities are designed to provide medical and rehabilitative care to patients who require a higher level of care than what can be provided in a traditional nursing home, but do not require the level of care provided in a hospital. Intermediate Care …

The Blood Tests industry, classified under SIC Code 8071, involves the analysis of blood samples to diagnose and monitor various medical conditions. This industry plays a crucial role in the healthcare sector, providing valuable information to physicians and other healthcare professionals to aid in the diagnosis and treatment of patients. Blood tests are used to detect a wide range of medical …

Home Health Service is an industry that provides medical and non-medical care services to patients in their own homes. This industry is focused on helping patients recover from illnesses, injuries, or surgeries, as well as providing long-term care for patients with chronic conditions. Home Health Service is a vital part of the healthcare industry, as it allows patients to receive care in the …

The Dialysis industry provides life-sustaining treatments for individuals with kidney failure. Dialysis is a medical procedure that removes waste and excess fluid from the blood when the kidneys are no longer able to perform this function. The industry includes both inpatient and outpatient facilities that offer hemodialysis and peritoneal dialysis services. Hemodialysis involves using a machine …

Health Maintenance Organizations (HMOs) are a type of managed care organization that provides healthcare services to its members through a network of healthcare providers. HMOs are designed to provide cost-effective healthcare services to their members by emphasizing preventive care and early detection of illnesses. HMOs typically require their members to choose a primary care physician who is …

Health Information & Referral Programs is an industry that provides information and assistance to individuals seeking healthcare services. This industry involves a range of services that help patients navigate the healthcare system and find the appropriate care for their needs. Health Information & Referral Programs may be operated by government agencies, non-profit organizations, or private …

Holistic Health Services is an industry that focuses on providing alternative healthcare services that aim to treat the whole person, including their physical, emotional, and spiritual well-being. This industry is based on the belief that the body has the ability to heal itself and that health is not just the absence of disease, but a state of complete physical, mental, and social …

Medical Groups are companies that provide healthcare services through a network of physicians and other medical professionals. These groups can be composed of various specialties, such as primary care, pediatrics, cardiology, and more. Medical Groups can operate independently or be affiliated with hospitals or healthcare systems. Their main goal is to provide coordinated and comprehensive care to …

Companies in the Oxygen Therapy Equipment industry provide medical devices and equipment that deliver oxygen to patients with respiratory conditions. This includes a range of products such as oxygen concentrators, oxygen cylinders, nebulizers, and other respiratory therapy equipment. The industry plays a critical role in the healthcare sector by providing essential equipment to patients with …

The Health Education industry involves the provision of educational services related to health and wellness. This includes a range of activities such as developing and delivering health education programs, conducting research on health education topics, and providing training and support to healthcare professionals. The goal of this industry is to promote healthy behaviors and prevent illness …

Medical examiners are professionals who perform autopsies and investigate the cause of death in cases where it is unclear or suspicious. They work closely with law enforcement agencies, coroners, and pathologists to determine the cause of death and provide evidence for legal proceedings. Medical examiners are responsible for conducting thorough examinations of the body, collecting and analyzing …

The Transplant-Organs industry involves the procurement, preservation, and transplantation of organs from donors to recipients. This industry is responsible for providing life-saving organs to patients suffering from organ failure due to various reasons such as disease, injury, or congenital defects. The process of organ transplantation involves a complex network of medical professionals, …

Aids & Hiv Counseling Service is an industry that provides counseling and support services to individuals who are affected by HIV/AIDS. The industry aims to help individuals cope with the emotional and psychological impact of the disease, as well as provide them with information and resources to manage their condition. Aids & Hiv Counseling Service is a vital part of the healthcare system, …

Spinal Decompression is a non-surgical treatment for back pain that involves stretching the spine to relieve pressure on the spinal discs. This therapy is used to treat a range of conditions such as herniated discs, sciatica, degenerative disc disease, and spinal stenosis. The treatment involves the use of a specialized table that gently stretches the spine, creating negative pressure …

Diabetes Information Centers are organizations that provide information, resources, and support to individuals and families affected by diabetes. These centers aim to educate people about diabetes, its causes, symptoms, and treatment options. They also provide guidance on how to manage the disease and prevent complications. Diabetes Information Centers may offer a range of services, …

Farm & Home Advisory Service is an industry that provides guidance and advice to individuals and organizations involved in agriculture and home management. This industry is focused on helping farmers, ranchers, and homeowners make informed decisions about their land, crops, livestock, and household management. The services provided by Farm & Home Advisory Service can range from financial planning …

Cancer research centers are noncommercial research organizations that focus on the study of cancer and the development of treatments and cures for the disease. These centers conduct research on the causes of cancer, the mechanisms of cancer growth and spread, and the development of new drugs and therapies to treat cancer. They also provide education and support to patients and their …

Laboratories-Veterinary is a subdivision of the Testing Laboratories industry that specializes in the analysis and testing of animal specimens. This industry is responsible for providing diagnostic services to veterinarians, animal hospitals, and research institutions. Laboratories-Veterinary play a crucial role in the health and well-being of animals by providing accurate and timely test results …

Poultry research is a subdivision of testing laboratories that focuses on the study of poultry and their related products. This industry involves conducting experiments and research to improve the quality and safety of poultry products, as well as developing new technologies and techniques for poultry farming. Poultry research also plays a crucial role in disease prevention and control, as …

Farm Management Systems is an industry that specializes in providing consulting services to farmers and agricultural businesses. The main goal of this industry is to help farmers increase their productivity and profitability by providing them with the necessary tools and knowledge to manage their farms more efficiently. This industry involves a range of activities, including crop management, …

Citrus Consultants is a subdivision of the Business Consulting Services industry that specializes in providing expert advice and guidance to clients in the citrus farming and processing sectors. These consultants work closely with citrus growers, processors, and distributors to help them optimize their operations, increase efficiency, and improve profitability. Citrus Consultants are …

State Fish Hatcheries/Fishing Areas is an industry that involves the management and operation of facilities that breed and raise fish for stocking in public waters, as well as the maintenance and management of public fishing areas. These facilities are typically owned and operated by state governments, and are responsible for ensuring the sustainability of fish populations in public waters, as …