Smoking, drinking too much and divorce are among the social and behavioral factors most strongly linked to dying early, a new study says. Researchers analyzed data from more than 13,600 U.S. adults between 1992 and 2008, and examined 57 social and behavioral factors among those who died between 2008 and 2014. The 10 factors most…  read on >

Dr. Anthony Fauci, America’s top infectious disease expert, warned Congress on Tuesday of “disturbing spikes” in coronavirus cases, as seven states reported record-high numbers of hospitalizations and 33 states and U.S. territories saw sharp jumps in new infections. “The next couple of weeks are going to be critical in our ability to address those surges…  read on >

Blood plasma transfusions from people who have developed antibodies to the new coronavirus appear to be safe for many COVID-19 patients, a large study suggests. The experimental treatment — called convalescent plasma therapy — is popular because no drug has been approved specifically to treat coronavirus infection. A week after 20,000 COVID-19 patients deemed at…  read on >

Both cyberbullies and their victims can suffer from symptoms of post-traumatic stress disorder (PTSD), a new British study finds. Cyberbullying is bullying online rather than in person. It’s so pervasive that pediatricians should routinely ask their patients about it as part of psychological assessment, the researchers said. “Parents, teachers and health professionals need to be…  read on >

Doctors have long noted links between severe COVID-19 and heart trouble, but a new study helps quantify the magnitude of the problem. The study of hundreds of hospitalized patients found that cardiac arrest and heart rhythm disorders are 10 times more common among COVID-19 patients requiring intensive care than among other hospitalized COVID-19 patients. Just…  read on >

About one in 10 heart surgery patients who is prescribed an opioid painkiller after the procedure still uses the drugs more than 90 days later, a new study finds. And those prescribed the highest doses are most likely to be long-term users of opioids, researchers say. “Our findings support a much-needed shift toward decreasing opioid…  read on >