A new modeling study hints that odor-based screens could quash outbreaks. But some experts are skeptical it would work in the real world.
Tag: Tests (Medical)
Traveling (or Returning) to the U.S.? Prepare to Take a Coronavirus Test
Beginning Jan. 26, international travelers bound for the United States must show negative coronavirus test results before boarding their flights. Here’s what you need to know.
U.S. to Require Negative Virus Tests From International Air Passengers
Before they board planes to the U.S., passengers will have to produce proof that they are not infected or have recently recovered.
US Will Require UK Travelers to Have a Negative Coronavirus Test
The new rule, which takes effect on Monday, will apply to Americans as well as foreign nationals.
U.S. Will Require a Negative Coronavirus Test for All Travelers From U.K.
The new rule, which takes effect on Monday, will apply to Americans as well as foreign nationals.
Australia Scraps Covid-19 Vaccine That Produced H.I.V. False Positives
Of the dozens of coronavirus vaccines being tested worldwide, the one under development at the University of Queensland was the first to be abandoned.
Australia Scraps Covid-19 Vaccine That Produced H.I.V. False Positives
Of the dozens of coronavirus vaccines being tested worldwide, the one under development at the University of Queensland was the first to be abandoned.
Should Isolation Periods Be Shorter for People With Covid-19?
Patients are usually most infectious two days before symptoms begin and for five days after, a new analysis finds.
The Lost Days That Made Bergamo a Coronavirus Tragedy
The northern Italian province became one of the deadliest killing fields for the virus in the Western world. But a Times investigation found that faulty guidance and bureaucratic delays rendered the toll far worse than it had to be.
New Type of Test May Better Discern Immunity to the Coronavirus
The test detects the response of T cells to the virus — an arm of the immune system that may be just as important as antibodies to preventing reinfection.