Our experts in the news

A Texas dairy worker has tested positive for the avian flu, marking the first identified human case of an illness in the U.S. that has sickened cattle across several states over the past few weeks.
Americans who test positive for COVID-19 no longer need to stay in isolation for five days, U.S. health officials announced Friday. The Centers for Disease Control and Prevention changed its longstanding guidance, saying that people can return to work or regular activities if their symptoms are mild and improving and it’s been a day since they’ve had a fever.
The Centers for Disease Control and Prevention may soon drop its isolation guidance for people with COVID-19. The planned change was reported in The Washington Post on Tuesday, attributed to several unnamed CDC officials.
Over the coming months, more than 100,000 Americans will likely die, mostly unnecessarily, from respiratory infections. Yes, that is the reality we are now facing this fall and winter—and likely every fall and winter for the foreseeable future. Unless we act.