Virus Outbreak Novavax Vaccine

FILE - In this Wednesday, Oct. 7, 2020, file photo, a vial of the Phase 3 Novavax coronavirus vaccine is seen ready for use in the trial at St. George's University hospital in London. Novavax says its vaccine appears effective against COVID-19 in a large study, including against variants. Results from the study in the U.S. and Mexico were released on Monday, June 14, 2021.

U.S. adults who haven't gotten any COVID-19 shots yet should consider a new option from Novavax -- a more traditional kind of vaccine, health officials said Tuesday.

Regulators authorized the nation's first so-called protein vaccine against COVID-19 last week, but the final hurdle was a recommendation from the Centers for Disease Control and Prevention.

"If you have been waiting for a COVID-19 vaccine built on a different technology than those previously available, now is the time to join the millions of Americans who have been vaccinated," Dr. Rochelle Walensky, CDC's director, said in a statement, endorsing an earlier decision from an influential advisory panel.

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