
US launches study of long Covid in tens of thousands of patients
CNN
The US National Institutes of Health said Wednesday it's starting a $470 million study to try to understand what's become known as long Covid—the long-term, sometimes serious effects of Covid-19.
The study will aim to include 30,000-40,000 people and will make use of digital data -- including input from wearable devices, the NIH said.
"We know some people have had their lives completely upended by the major long-term effects of Covid-19," NIH Director Dr. Francis Collins said.

The two men killed as they floated holding onto their capsized boat in a secondary strike against a suspected drug vessel in early September did not appear to have radio or other communications devices, the top military official overseeing the strike told lawmakers on Thursday, according to two sources with direct knowledge of his congressional briefings.












