The first human case was reported in Zhenjiang, in China's eastern province of Jiangsu,[1] in a patient admitted to the hospital with symptoms in April 2021, with a diagnosis of H10N3 confirmed in May 2021. According to China's National Health Commission (NHC), human transmission of H10N3 has not been reported elsewhere in China.[7] There are no indications that the virus is easily transmissible among humans,[1] although other types of avian-origin H10 influenza have been able to infect human beings, including in Australia and China, highlighting a potential public health hazard.[3]