Why We Don’t Have a Pi Variant Yet—Even After So Much Omicron

In May 2021, the World Health Organization (WHO) announced that key variants of SARS-CoV-2, the virus that causes COVID-19, would be assigned names from the Greek alphabet, in addition to their scientific designations, to give people around the world a simple, non-stigmatizing way to talk about them. (Previously and problematically, variants were often referred to … Read more