US Sees Unusual Mildness in Bird Flu Outbreaks
The US has witnessed a puzzling trend in its bird flu outbreaks. Between 2003 and 2023, there were 882 reported cases worldwide, resulting in 461 deaths, a staggering mortality rate of around 50%. Most infections occurred before 2020. However, in 2024, the virus shifted to become more widespread. Unlike previous years, when the outbreak was … Read more