U.S. regulators approved updated COVID-19 vaccines on Thursday, shots designed to more closely target recent virus strains — and hopefully whatever variants cause trouble this winter, too.

With the Food and Drug Administration’s clearance, Pfizer and Moderna are set to begin shipping millions of doses. A third U.S. manufacturer, Novavax, expects its updated vaccine version to be available a little later.

“We strongly encourage those who are eligible to consider receiving an updated COVID-19 vaccine to provide better protection against currently circulating variants,” said FDA vaccine chief Dr. Peter Marks…

Source: FDA OKs new COVID-19 vaccines, shots should be available in days – Los Angeles Times