Safari Park, San Diego Zoo and SeaWorld have not seen any of the animals in their collections infected in the three years ...

A Los Angeles attorney sent a cease and desist letter to the county demanding it halt its planned reopening of the Tijuana ...

Songbirds such as Northern cardinals, blue jays or chickadees — the kind of birds that might visit bird feeders — can also ...

But ducks can also shed the virus in their feces or saliva, sometimes infecting other birds or mammals like foxes. A mallard spreads his wings in the sun at the Capitol Reflecting Pool in ...

Polio ravaged human bodies for hundreds of years, but the misery began to wane 70 years ago when two polio vaccines developed in the U.S. halted the virus’ spread.

Crypto parasites are found in the stool of an infected person. Therefore, if someone were to accidentally swallow the parasite, such as swallowing infected pool water, they may become ill.