NewYorkTimes

Test your knowledge of this week’s health news. View original article Contributor: Toby Bilanow

A global study confirms that during the pandemic, many of us ate more junk food, exercised less, were more anxious and got less sleep. View original article Contributor: Anahad O’Connor

Laboratory technologists have been working nonstop to help the nation diagnose an ever-growing number of coronavirus cases. View original article Contributor: Katherine J. Wu

Different choices for how young people use free time lead to different kinds of relief. View original article Contributor: Lisa Damour

Hotels, and even some cruise ships, are installing state-of-the-art filtration systems that claim to tackle the coronavirus where it is believed to be the most dangerous: in the air. View original article Contributor: Elaine Glusac

Support networks with other men can help fend off the loneliness and isolation many men experience. View original article Contributor: Andrew Reiner

She’d just quit drinking, but could that really have anything to do with these disturbing symptoms? View original article Contributor: Lisa Sanders, M.D.

The agency also urged Americans to stay home during the coming holidays, and to get tested if they do travel. View original article Contributor: Roni Caryn Rabin

The three-month pilot program involves just 1,000 doses of the medication in seven big cities. It’s not clear how much impact that will have as demand surges. View original article Contributor: Rebecca Robbins

He told a friend that he would have relished the chance to help end the coronavirus pandemic, had he not been retired. The virus claimed him instead. View original article Contributor: Glenn Rifkin