6,257 results
6,257 results for: Virus
- Health & Medicine
The ‘last mile’ for COVID-19 vaccines could be the biggest challenge yet
The need for cold storage and booster shots could create problems for distributing coronavirus vaccines to nearly everyone in the world.
- Health & Medicine
COVID-19 has exacerbated a troubling U.S. health trend: premature deaths
The pandemic played into already rising death rates from obesity, drugs, alcohol and suicide.
- Health & Medicine
Here’s what pausing the AstraZeneca-Oxford coronavirus vaccine trial really means
A coronavirus vaccine trial was paused after a volunteer had a possible adverse reaction. Such routine measures help ensure new vaccines are safe.
- Health & Medicine
What does COVID-19 vaccine efficacy mean?
The initial goal for a vaccine against COVID-19 is to reduce cases of the disease by at least 50 percent in those vaccinated versus those not.
- Science & Society
What will life be like after the coronavirus pandemic ends?
Researchers offer a range of perspectives on the possible long-term social consequences of COVID-19.
- Health & Medicine
When will the coronavirus pandemic and social distancing end?
Social distancing may have to continue for months to prevent a resurgence of COVID-19. Wider testing and isolation of cases could ease such measures.
- Health & Medicine
A popular heartburn medicine doesn’t work as a COVID-19 antiviral
In lab tests, an antacid didn’t prevent coronavirus infection, but clinical tests are needed to see if it can help people who already have COVID-19.
- Health & Medicine
A dog in Hong Kong has a low-level infection of the new coronavirus
There’s currently no evidence that pets can actually get sick from the virus or pass it to people or other animals.
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- Health & Medicine
Can plasma from recovered COVID-19 patients treat the sick?
Researchers are racing to set up clinical trials of antibody-rich convalescent plasma from recovered patients to treat or prevent COVID-19.
- Science & Society
Scientists sometimes conceal a lack of knowledge with vague words
Life, time, intelligence — plenty of terms used in science have imprecise definitions.
- Health & Medicine
Can the coronavirus outbreak be contained?
More than 50 million people are quarantined in China, but whether the strategy will stem the epidemic’s spread is unclear.
