First cases of human cases of H5N1 influenza in the US and H3N8 in China

The CDC confirmed that a Colorado man has tested positive for the H5N1 influenza virus. The man is a worker on a poultry farm and resides in a state correctional facility. He complains of fatigue and is taking oseltamivir (Tamiflu). Repeat tests on the person were negative for influenza. That may indicate that the highly…