Severe reaction to vaccine in NYC

Officials with the Mount Sinai health system in New York City say a health worker who suffered a severe allergic reaction to a COVID-19 vaccine has been treated and is in stable condition. It’s the first reported side-effect following the administration of thousands of doses in the region. There have only been a handful of allergic reactions to the vaccine developed by Pfizer and BioNTech, out of the millions of shots delivered around the world.