WHO calls for surveillance to explain rise in human cases of H5N6 bird flu

The World Health Organization (WHO) says increased surveillance is urgently required to better understand what’s behind a recent spike in human cases of H5N6 bird flu in mainland China. Only 48 people have been infected with H5N6 bird flu since the first confirmed case in 2014, but a third of those were reported in mainland … Continue reading WHO calls for surveillance to explain rise in human cases of H5N6 bird flu