They are working on Omicron-specific vaccines. Here's an article about Pfizer, not sure about anyone else, though. https://www.cbsnews.com/news/covid-vaccine-p

They are working on Omicron-specific vaccines. Here's an article about Pfizer, not sure about anyone else, though. https://www.cbsnews.com/news/covid-vaccine-pfizer-omicron-variant-march-paxlovid/ https://www.cbsnews.com/news/covid-vaccine-pfizer-omicron-va...