Gene found that helps identify infection early, among other COVID-19 updates Toggle share menu Advertisement Gene found that helps identify infection early, among other COVID-19 updates A look at some of the latest scientific studies on the novel coronavirus, including no mRNA vaccine found in breast milk, and the efforts to find treatments and vaccines. (Photo: iStock/loops7) 20 Jul 2021 08:14AM) Share this content Bookmark REUTERS: Here is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus. NO TRACE OF VACCINES' MRNA SEEN IN BREAST MILK