One-third of passengers aboard a bus were infected by a fellow passenger, scientists reported.
Tag: JAMA Internal Medicine (Journal)
Even Asymptomatic People Carry the Coronavirus in High Amounts
Researchers in South Korea found that roughly 30 percent of those infected never develop symptoms yet probably spread the virus.
Death by Diet Soda?
A new study that links artificially sweetened beverages to premature death is prompting public angst. Some scientists say it has significant flaws.
Risk for Dementia May Increase With Long-Term Use of Certain Medicines
Here’s what research suggests about a class of drugs called anticholinergics, which treat a wide range of ailments, from depression to bladder issues.