https://apnews.com/bc9c6451c1b31a59a8c752abc3a1b839

WASHINGTON (AP) — U.S. regulators on Thursday said transplant recipients and others with severely weakened immune systems can get an extra dose of the Pfizer or Moderna COVID-19 vaccines to better protect them as the delta variant continues to surge.

The late-night announcement by the Food and Drug Administration applies to several million Americans who are especially vulnerable because of organ transplants, certain cancers or other disorders. Several other countries, including France and Israel, have similar recommendations.