Australia's H5N1 bird flu cases have crossed 200, with South Australia reporting the highest number and Victoria introducing new measures for poultry producers. Authorities said there have been no detections in Australia's agricultural system and the human health risk remains low.
The US Centers for Disease Control and Prevention (CDC) announced on Wednesday that a second case of H5N1 in dairy cows has been identified in Michigan, part of an ongoing multistate outbreak, according to a report by Xinhua news agency.
