The data, which appeared fleetingly online on Wednesday, confirmed transmission in two households. Scientists called on the ...

The rash generally affects the feet and ankles and can appear in clusters and linear patterns. Bites from cat fleas have caused some dermatitis (skin irritation) in humans. Symptoms of dermatitis ...

H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in ...