Absolute quantitation of individual SARS-CoV-2 RNA molecules provides a new paradigm for infection dynamics and variant differences oleh Jeffrey Y Lee, Peter AC Wing, Dalia S Gala, Marko Noerenberg, Aino I Järvelin, Joshua Titlow, Xiaodong Zhuang, Natasha Palmalux, Louisa Iselin, Mary Kay Thompson, Richard M Parton, Maria Prange-Barczynska, Alan Wainman, Francisco J Salguero, Tammie Bishop, Daniel Agranoff, William James, Alfredo Castello, Jane A McKeating, Ilan Davis