For the first time, confirmation of the deadly H5N1 virus has been detected in California's elephant seal population.

Whether it’s sudden loss of appetite, unusual fatigue, or dull fur–when cats behave noticeably, it often indicates a serious illness. Many symptoms initially go unnoticed or are underestimated by ...

With fifth disease, you may develop flu-like symptoms, a red cheek rash, or joint pain in adults. Fifth disease spreads through respiratory droplets and most commonly affects children. Pregnant people ...

New Mexico health officials on Monday reported the state’s first case of rabies, the latest in a spate of zoonotic diseases ...