More Severe Mpox Variant Found in the U.S. for the First Time. Here’s What We Know GizmodoDoctor shares what people should know about a new mpox strain Fox NewsFirst clade 1 mpox case detected in US, in California University of Minnesota Twin CitiesMpox cases, symptoms, how it spreads: What to know after first case of clade I reported in US USA TODAYUS health officials report 1st case of new form of mpox in a traveler The Associated Press