1 Outdoor air pollution can cause ongoing throat irritation. Indoor pollution â tobacco smoke or chemicals â also can cause a chronic sore throat. Chewing tobacco, drinking alcohol and eating spicy foods also can irritate your throat.  Muscle strain.
Biosecurity is key to productive aquaculture systems. Biosecurity encompasses all measures designed to prevent diseases from occurring and from spreading by isolating, as much as possible, animal farm populations from external contamination. Recurring or prolonged contact with external environments (water, sediment, wildlife) favors the development of new diseases.
What is Aquaculture? Aquaculture refers to the breeding, rearing, and harvesting of plants and animals in all types of water environments. Aquaculture serves a variety of purposes. Most U.S. marine aquaculture is shellfish while a small percentage is marine finfish.