Infectious-disease experts says they fear that it will increase confusion and lead to further spread of the disease.

Hospitals say they have plans in place to protect the sick and the well from covid-19 when Laura strikes.

Researchers say keeping campers and staff members in their own bubbles was key to identifying potential virus exposure and limiting spread.


The Environmental Protection Agency's decision to allow the use of a powerful disinfectant by American Airlines and two Texas sports clinics is facing criticism.

They point out that Harp’s own description of the treatment she received, as well as her timeline for receiving it make it unlikely Trump had any effect on her case.

Several claims by the Trump administration, including those by FDA Commissioner Stephen Hahn, were incorrect or misleading, scientists say.

The 33-year-old man tested positive after returning from Europe, but showed no symptoms the second time round.

Providing services in the midst of a pandemic is “unchartered territory,” said one center director, but these facilities “learn to lean into the need.”

  • Fran Kritz
  • ·

We are tracking 200 experimental vaccines aimed at ending the pandemic, a scientific quest moving at record-breaking speed.

Report suggests that the number of people developing the brain disease in coming years may be less than expected.

Obesity is a growing health problem. It’s also one of the risk factors for severe disease and death from covid-19.

  • Marlene Cimons
  • ·

Experts say the blood product is probably beneficial but not a game changer.

  • Perspective

Type 1 diabetes was once thought to emerge in childhood or adolescence — hence its nickname. I didn’t know that adults could — without warning — develop it.

With indoor dining considered risky, outdoor seating abounds. But it gets in the way of those who use wheelchairs or other aids in moving.

  • Erika Mailman
  • ·

Laboratories are generally moving away from the practice. But some researchers still allow the insects to bite their hands or arms in the name of science.

  • Elizabeth Landau
  • ·

Trump on Saturday accused the Food and Drug Administration of being part of the "deep state" and said regulators were holding up vaccines and treatments.

The surprising reason for her retching led a Los Angeles publicist to revamp her lifestyle.

Experts say this backsliding is predictable — in the face of what feels like chronic risk, we are less motivated to take specific action against the threat.

  • Elizabeth Svoboda
  • ·

Researchers analyzed Medicare insurance claims and found a correlation between ER visits and downpours with lightning.

  • Erin Blakemore
  • ·

Low level of coronavirus in community and ‘universal masking’ for adults were key, study says.

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