Researchers outfitted high school athletes with head impact sensors to see which of four popular sports put them at the greatest risk of concussion. No. 1 for both boys and girls: Soccer, according to a study published online recently in the Orthopaedic Journal of Sports Medicine. Blame it on intentional headers, which accounted for 80%…  read on >  read on >

The pandemic is turning what should be a joyful time for pregnant women into a stress-filled experience. Why? Fears that their infants might catch COVID-19 is one of the main reasons anxiety levels are soaring, a new survey finds. Researchers from Washington State University analyzed responses from more than 160 pregnant and postpartum women (those…  read on >  read on >

For many, it’s like emerging suddenly from a long, dark tunnel. Some people who’ve been laid low for months by so-called “long haul” symptoms after a coronavirus infection say that within days of getting their COVID-19 vaccine, those symptoms nearly disappeared. Speaking with The New York Times, Bridget Hayward, a 51-year-old operating room nurse in…  read on >  read on >

An antibody infusion being tested for preventing HIV does not seem to thwart most infections — but its success against certain strains of the virus suggests researchers are on the right track. That’s the takeaway from a clinical trial that put the antibody, called VRC01, to the test in 2,700 people at high risk of…  read on >  read on >