6,306 results
6,306 results for: Virus
- Health & Medicine
How two coronavirus drugs for cats might help humans fight COVID-19
Scientists are exploring if drugs for a disease caused by a coronavirus that infects only cats might help also people infected with the coronavirus.
- Health & Medicine
Hydroxychloroquine can’t stop COVID-19. It’s time to move on, scientists say
Hydroxychloroquine doesn’t work as antiviral or a treatment for COVID-19, an abundance of scientific data suggest.
- Health & Medicine
Close relatives of the coronavirus may have been in bats for decades
The coronavirus lineage that gave rise to SARS-CoV-2 has been circulating in bats for around 40 to 70 years, a study suggests.
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When science doesn’t yet have the answers
Editor in chief Nancy Shute writes about going back to school in the midst of a pandemic.
- Health & Medicine
Coronavirus outbreak at a Georgia overnight camp infected over 200 kids and staff
A report documenting a COVID-19 outbreak in Georgia hints that children might play a key role in spreading the virus.
- Health & Medicine
COVID-19 plasma treatments may be safe, but we don’t know if they work
Blood plasma from COVID-19 survivors can be used to treat hospitalized patients, FDA says, but researchers question how well it works.
- Health & Medicine
Five big questions about when and how to open schools amid COVID-19
Researchers weigh in on how to get children back into classrooms in a low-risk way.
- Archaeology
Ancient DNA suggests Vikings may have been plagued by smallpox
Viral genetic material from human remains provides direct evidence that smallpox infected people dating back to the year 603.
- Life
How two new fungus species got named after the COVID-19 pandemic
Tiny fuzz on a beetle and fake leopard spots on palms now have Latin names that will forever nod to the new coronavirus.
- Health & Medicine
Coronavirus-infected cells sprout filaments that may spread the virus
Like other coronaviruses, the virus behind COVID-19 causes infected cells to grow spindly projections that may act as highways to other cells.
- Health & Medicine
Masks help new moms with COVID-19 safely breastfeed their babies
A study reports newborns could be held and breastfed safely when moms with COVID-19 wore masks and cleaned their hands.
- Environment
What we know and don’t know about wildfire smoke’s health risks
As wildfires become more frequent and severe in California, Oregon and throughout the West Coast, concerns rise about harmful air pollution.
