北京 – China’s two most widely used COVID-19 vaccines, developed by Sinovac and Sinopharm, were shown to be effective against the Delta variant of the coronavirus, a study based on real-world data in the country showed on Tuesday. The two vaccines were 52% effective against Delta infection and 60% for symptomatic disease, researchers wrote in a peer-reviewed paper. The study …
Delta Variant Symptoms Are Similar The Delta strain does have similar symptoms to the original COVID strain but there are some important differences. 迄今為止, 味覺和嗅覺喪失並不是 Delta 變種的常見症狀. 與 Delta 相關的常見症狀是: • Sore throat • Runny nose • Fever • Headaches While fever …