FDA Commissioner Stephen Hahn at a White House briefing on March 19. Photo: Brendan Smialowski/AFP via Getty Images

The FDA blocked 29 manufacturers, many of which are based in China, from selling coronavirus antibody tests in the U.S. on Friday.

Why it matters: Antibody tests help medical workers find out how widespread the coronavirus is in a given community, even if someone is asymptomatic — which New York state has pursued in recent weeks.

Details: The FDA did not specify why the tests were barred from distribution in the U.S., but reasons include a test having significant problems or if an emergency authorization request is not submitted in time.

Flashback: The FDA "does not automatically independently verify performance" of antibody tests after granting them emergency authorization, the AMA wrote earlier this month — and tests that are not commercially marketed do not require FDA authorization.

Go deeper: CDC is conflating diagnostic and antibody tests for coronavirus

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Aug 7, 2020 - Health

Cuomo says all New York schools can reopen for in-person learning

Gov. Cuomo on July 23 in New York City. Photo: Jeenah Moon/Getty Images

New York Gov. Andrew Cuomo announced Friday that all school districts across the state can choose to reopen for in-person learning because it has so far maintained low enough coronavirus transmission rates.

Why it matters: It’s another sign that the state, once the global epicenter of the pandemic, has — at least for now — successfully curbed the spread of the virus even as infections have surged elsewhere around the country.

Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 7 a.m. ET: 19,655,445 — Total deaths: 727,353 — Total recoveries — 11,950,845Map.
  2. U.S.: Total confirmed cases as of 7 a.m. ET: 4,998,802 — Total deaths: 162,425 — Total recoveries: 1,643,118 — Total tests: 61,080,587Map.
  3. Politics: Trump signs 4 executive actions on coronavirus aid — Democrats, and some Republicans, criticize the move.
  4. Public health: Fauci says chances are "not great" that COVID-19 vaccine will be 98% effective — 1 in 3 Americans would decline COVID-19 vaccine.
  5. Science: Indoor air is the next coronavirus frontline.
  6. Schools: How back-to-school is playing out in the South as coronavirus rages on — Princeton, Johns Hopkins, Howard to hold fall classes online.
Aug 7, 2020 - Health

Massachusetts pauses reopening after uptick in coronavirus cases

Gov. Charlie Baker at Boston MedFlight Headquarters on Aug. 4. Photo: David L. Ryan/The Boston Globe via Getty Images

Massachusetts Gov. Charlie Baker announced Friday that the state's second phase of reopening is "postponed indefinitely" in response to a modest increase in coronavirus cases.

The big picture: The state is reporting more COVID-19 deaths than most others across the U.S. outside of domestic epicenters like California, or previous hotspots including New Jersey and New York, per a New York Times database.