Is it all Greek to you? Coronavirus variants get new names
The four coronavirus variants considered of concern by the UN have now been assigned the Greek letters Alpha, Beta, Gamma and Delta.
Colorized scanning electron micrograph of an apoptotic cell (greenish brown) heavily infected with SARS-COV-2 virus particles (pink), also known as novel coronavirus, isolated from a patient sample. Image captured and color-enhanced at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Ma(photo credit: NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES - NIH/HANDOUT VIA REUTERS)ByREUTERS
