The U.S. Centers for Disease Control and Prevention (CDC) recently confirmed the Ohio Department of Health reported a human infection with a novel influenza A virus. On August 26, 2022, the CDC stated this is the second patient infected with an H1N2v virus reported in the USA in 2022. And is the fifth human infection with variant influenza A viruses this year, including three H3N2v (West Virginia) and two H1N2v (Ohio, Oregon) viruses. According to the CDC, there are different swine influenza virus subtypes and strains, some of which infect other animals but rarely humans. The Ohio patient is a...