The symptoms of the viral infection include eye redness, cough, sore throat, fever, runny nose, diarrhea, vomiting, muscle aches, headaches, fatigue and trouble breathing.

Stanislaus County reports a rare human case of bird flu; the patient had mild symptoms and was treated with antivirals.

Public health officials on Monday reported the first case of bird flu in a person in Stanislaus County this year. The individual, who officials said had contact with infected dairy cattle, experienced mild symptoms and was treated with antivirals.