NewYorkTimes

Using a coronavirus protein to train the immune system. View original article Contributor: Jonathan Corum and Carl Zimmer

White Americans have higher rates than most other racial and ethnic groups. View original article Contributor: Austin Frakt

Significant numbers of coronavirus patients experience long-term symptoms that send them back to the hospital, taxing an already overburdened health system. View original article Contributor: Pam Belluck

Health authorities are hoping to soon vaccinate a million people per week as the country’s hospitals are overwhelmed by cases of a new, more contagious variant of the virus. View original article Contributor: Benjamin Mueller and Rebecca Robbins

It’s the first confirmed U.S. case of the variant, which has overwhelmed hospitals in Britain. View original article Contributor: Carl Zimmer and Bryan Pietsch

The government’s new nutritional recommendations arrive amid a pandemic that has taken a huge toll on American health. View original article Contributor: Roni Caryn Rabin

We asked what you’re hoping to do when it’s safe again. Here’s what several runners told us. View original article Contributor: Jen A. Miller

Knowing the amount of virus carried in the body could help doctors predict the course of a patient’s illness. View original article Contributor: Apoorva Mandavilli

A small group of animal welfare scientists is seeking answers to that question. Facing a growing anti-dairy movement, many farmers are altering their practices. View original article Contributor: Andrew Jacobs

He used medicine to take on poverty, racism and the threat of nuclear destruction. Two groups he helped start won Nobel Peace Prizes. View original article Contributor: Denise Grady