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.
Aquaculture is the production of aquatic animals and plants under controlled conditions for all or parts of their lifecycles. Interest in aquacultural production is on the rise because restrictions on the wild harvest of many seafood species may diminish wild harvest seafood supplies.quaculture is the production of aquatic animals and plants under controlled conditions for all or parts of their lifecycles. Interest in aquacultural production is on the rise because restrictions on the wild harvest of many seafood species may diminish wild harvest seafood supplies.