Robert F. Kennedy Jr. canceled a critical $766 million contract with Moderna for a bird flu vaccine, raising concerns about public health and vaccine safety amidst a potential outbreak.
A new COVID subvariant has been detected in California, raising concerns of a potential summer wave. Changes in vaccine recommendations could limit access for pregnant women and children, experts warn.
A novel bird flu strain has decimated animal populations in the U.S., with Louisiana recording the first human death. Experts urge vigilance as the risk of mutation remains.
