M.N.: How could Omicron spread out so quickly? Impossible. Was is present but undetected? Is it endemic, or partially endemic? Are other variants also endemic? Is it spread by rodents? Is the spread deliberately facilitated? Dr. Fauci, answer, please. https://t.co/RvxFaLnrjY Quoted tweet from @mikenov: “1% of cases in some areas to more than 13% of cases in the region including New York and New Jersey. The CDC said the Omicron variant accounted for 3% of recent #Covid-19 infections in the U.S. & more than 13% in the New York & New Jersey area” wsj.com/articles/omicr… via @WSJ https://t.co/jFXLJ1C3xk