Chinese health authorities have said that JN.1 has become the main stain causing COVID-19 infections in China amid an ongoing pneumonia outbreak sweeping across the country since last September. The National Health Commission said at a press briefing on Feb. 4Read more https://www.theepochtimes.com/article/jn-1-now-dominant-covid-19-strain-in-china-health-authorities-say-5583084