57Recent Stories
A new recall of injected penicillin may put gains against syphilis in peril
Drugmaker Pfizer is warning doctors that it expects to run low on supplies of Bicillin L-A, a long-acting injection of the antibiotic penicillin, the preferred option for treating syphilis during pregnancy.
FDA to limit future Covid-19 shots to older people and those at risk of serious infection
The US Food and Drug Administration is changing the way it approves Covid-19 vaccines for Americans — a move that will limit future vaccines to older Americans and people at higher risk of serious Covid-19 infection.
Small study hints anti-amyloid therapy may keep Alzheimer’s symptoms at bay in certain patients
For the first time, scientists say, they have evidence that using a biologic drug to remove sticky beta amyloid plaques from the brains of people destined to develop Alzheimer’s dementia can delay the disease.
As bird flu continues to spread, Trump administration sidelines key pandemic preparedness office
The Trump administration has not staffed an office established by Congress to prepare the nation for future pandemics, according to three sources familiar with the situation.
America’s first severe case of bird flu confirmed in Louisiana
A patient in Louisiana has been hospitalized with a severe case of H5N1 bird flu, the US Centers for Disease Control and Prevention said, the first such case in the United States.
How do people catch bird flu?
As bird flu infections rise in dairy cattle and chickens, human cases are ticking up too, leaving many people to wonder whether they might be at risk from this recently arrived virus.
Bird flu virus isolated from hospitalized Canadian teen shows signs of human adaptation
The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the virus spread more easily in humans, scientists say.
More health-care workers in contact with Missouri bird flu patient report respiratory symptoms
Four more health-care workers who tended to a person hospitalized with H5N1 bird flu have revealed that they had respiratory symptoms after their exposures, according to the US Centers for Disease Control and Prevention.
Helene is here. Do these 14 things now to prepare
If you haven’t prepared already, the time is here. Hurricane Helene is expected to make landfall Thursday night along the Florida Gulf Coast near Tallahassee and then veer north, maintaining hurricane- and tropical storm-force winds and torrential rainfall into North Georgia and up to Tennessee. Up to 18 inches of rain is expected into the Carolinas, the National Weather Service said Thursday.
The NFL embraced soft-shell helmet covers to protect players from concussions. Here’s what the science says about them
Crack! The sound of football helmets colliding on the field is an audible sign that fall is just around the corner. But that sound also comes with a darker side. Mounting scientific evidence shows that repeated hits to the head — even if they don’t result in concussions — may cause lasting damage in the brain and perhaps progressive neurodegeneration called chronic traumatic encephalopathy, or CTE.