Last year, federal and state health officials simply asked people not to gather for the holidays. This year there are new tools to fight the spread of the virus

  • At-home rapid antigen COVID tests are available in drugstores and online. Experts say a same-day rapid antigen test isn’t great for diagnosis, but is good for answering the question: Are you contagious today? If the result is positive, isolate.
  • Vaccination and booster shots, taken in time for immunity to build over 10 or 14 days.
  • Communication. Hosts should communicate the ground rules. They ask guests to know if they’re vaccinated.

Still useful:

  • Masks: Wear them around the vulnerable and when holiday shopping.
  • Ventilation. Open windows and doors when possible. If the weather’s okay, gather outside.
  • For gathering inside, use portable HEPA filters. In studies, two placed running near an infected person reduced the amount of virus in the room by more than half.

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Corbin Spencer, right, field director of New Georgia Project and volunteer Rodney King, left, help Rueke Uyunwa register to vote. The influential group is shutting down after more than a decade. (Hyosub Shin/AJC 2017)

Credit: Hyosub Shin