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- Health & Medicine
Warm weather probably won’t slow COVID-19 transmission much
While some evidence has suggested higher temperatures can affect coronavirus transmission, summer’s arrival probably won’t curb the pandemic much.
- Health & Medicine
SARS and the new coronavirus target the same cellular lock to infect cells
Experiments with living cells grown in the lab show that 2019-nCoV enters cells the same way as SARS.
- Health & Medicine
More evidence hints that hydroxychloroquine doesn’t help treat COVID-19
A malaria drug showed no benefit over standard care in two preliminary studies examining how well hydroxychloroquine works against the coronavirus.
- Health & Medicine
The arthritis drug tocilizumab doesn’t appear to help fight COVID-19
The best available evidence so far hasn’t found that the anti-inflammatory drug benefited patients hospitalized with COVID-19.
- Health & Medicine
A multiple sclerosis drug may speed COVID-19 recovery
One form of interferon may boost the immune system’s ability to fight the coronavirus early in infections, a small study suggests.
- Health & Medicine
The first U.S. case of a new coronavirus has been confirmed
After confirmation that a new coronavirus is transmissible between humans, U.S. health officials report a first case in Seattle.
- Health & Medicine
Politics aside, hydroxychloroquine could (maybe) help fight COVID-19
Hydroxychloroquine may help prevent COVID-19, or it may not. Studies are under way to find out. Meanwhile, here’s what we know.
- Health & Medicine
People who didn’t know they had COVID-19 drove its spread in China
A new study suggests that mild cases, in which people have no symptoms or don’t get sick enough to go to a doctor, are fueling the coronavirus pandemic.
- Health & Medicine
Loss of smell and taste may actually be one of the clearest signs of COVID-19
Data from a symptom tracker smartphone app used by millions of people shows two-thirds of positive patients reported losing these senses.
- Health & Medicine
Taking hydroxychloroquine may not prevent COVID-19 after exposure
Hydroxychloroquine didn’t protect health-care workers from getting sick after being exposed to someone with COVID-19, a new study shows.
- Health & Medicine
How making a COVID-19 vaccine confronts thorny ethical issues
COVID-19 vaccines will face plenty of ethical questions. Concerns arise long before anything is loaded into a syringe.
- Health & Medicine
The first case of coronavirus being spread by a person with no symptoms has been found
Coronavirus cases among coworkers in Germany suggest that the virus can spread from person to person before symptoms appear, similar to the flu.
