The mean DO level for adult salmonids is 6.5 mg/L, and the minimum is 4 mg/L Â¹Â². These fish generally attempt to avoid areas where dissolved oxygen is less than 5 mg/L and will begin to die if exposed to DO levels less than 3 mg/L for more than a couple days Â¹â¹.n a stable body of water with no stratification, dissolved oxygen will remain at 100% air saturation. 100% air saturation means that the water is holding as many dissolved gas molecules as it can in equilibrium.
Lyme Disease. Lyme disease is caused by the bacteria Borrelia burgdorferi. It is transmitted to humans by ticks, which use your pets, and humans, as hosts. Common symptoms are bullseye rash, fever, headache, and muscle and joint pain.Early treatment with antibiotics is best.rucellosis is an infectious disease caused by the bacteria Burcella. It is most commonly spread to humans on farms through contact with infected animals or animal products. Symptoms include flu, fever, appetite loss, myalgia, and back pain.
1 Not all bacteria cause disease. 2  People and animals have bacteria living on and in them that do not cause disease. 3  Examples of diseases in animals caused by bacteria are anthrax, blackquarter and tuberculosis. Bacteria can live in animals and in the environment. 2  Not all bacteria cause disease. 3  People and animals have bacteria living on and in them that do not cause disease. 4  Examples of diseases in animals caused by bacteria are anthrax, blackquarter and tuberculosis.