More from Covid-19 vaccines: News and updates
Here’s how Biden plans to get 100 million vaccine doses out in his first 100 days.
Israel’s vaccination rate is nearly 7 times America’s. Here’s how they did it.
Thousands of people in clinical trials got the placebo instead of the vaccine. When should they get the vaccine for real?
Just because you got a Covid-19 vaccine doesn’t mean you’re invulnerable to reckless behavior.
Expect life to return to normal in 3 stages — not all at once.
The US may change its current policy of holding doses in reserve for the second shot.
The event ticket sales platform is far from perfect, but some counties say it’s their best and only option.
The US was supposed to vaccinate 20 million people in December. It didn’t get to 5 million.
We asked experts what could go wrong.
A new, more transmissible Covid-19 variant has been detected in Colorado and California.
The AstraZeneca vaccine is cheaper and easier to distribute than other vaccines being deployed.
Trial by ordeal is a bad way to distribute lifesaving drugs.
Covid-19 vaccines are here, but key questions remain.
Many of this year’s breakthroughs and lessons have the potential to make our future much brighter.
The deal would get the US a little closer to its vaccine goals.
Giving the vaccine to older people first will save lives. Here’s why it was (briefly) controversial.
Up to half of Americans are expressing vaccine skepticism as political leaders work to alleviate concerns by taking the vaccine publicly.
The president-elect wants to convince Americans that the vaccine is safe and effective.
The debate about which workers should get the Covid-19 vaccine next, explained.
Posts that discourage and make fun of Covid-19 vaccination are racking up engagement.
Moderna’s Covid-19 vaccine is poised to roll out within days.
Immunologists explain why.
The vice president just provided a rare example of White House coronavirus leadership.
Since vaccines don’t guarantee vaccination, one New Jersey city is on a quest to overcome residents’ longstanding distrust.
The side effects of the Pfizer/BioNTech and Moderna vaccines, explained.