All new Pfizer and Moderna vaccines target the Omicron variant KP.2 strain of SARS-CoV-2, the virus that causes COVID. Spikevax, the COVID-19 vaccine manufactured by Moderna and FDA-approved for ...
The first time I got a Novavax Covid vaccine, it felt almost subversive. Over the previous few years, every mRNA-based booster I’d gotten — the ones made by Moderna and Pfizer — had felt ...