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 modified 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.

The agency’s decision came a bit earlier than last year’s rollout of updated COVID-19 vaccines, as a summer wave of the virus continues in most of the country. The Centers for Disease Control and Prevention already has recommended this fall’s shot for everyone age 6 months and older. Vaccinations could be available within days.

Powdr to sell Vermont’s Killington

Powdr Corp., which owns multiple ski resorts in the U.S. and Canada, is selling Vermont’s Killington Resort and Pico Mountain, the largest mountain resort in New England, to a group of local passholders, the company said Thursday.

Powdr also said it plans to list three other resorts for sale in the coming weeks: Eldora, in Colorado; Mt. Bachelor, in Oregon; and SilverStar, in British Columbia.

Killington said the purchase by local investors represents “a commitment to keeping Killington and Pico in the hands of those who know and love it.” The new owners will focus on capital investment, community engagement and sustainability, the resort said.