The U.K.'s medicines regulator has warned England's health service not to give the Pfizer/BioNTech COVID-19 vaccine to people with a "significant" history of allergic reactions, after two people who received it on Tuesday developed reactions.

The advice comes just a day after hospitals began administering the vaccine to patients and medics on Tuesday, making the U.K. the first country to roll out a fully-tested vaccine. Other countries are expected to approve vaccines in the coming days.

Deferred Action for Childhood Arrivals (DACA) is officially accepting new applications after the government fully reinstated the program on Monday. On Friday, a judge ordered the program to be fully reinstated to what it was before the Trump Administration attempted to rescind it in 2017, a reaffirmation of an earlier Supreme Court ruling.

DACA protects qualifying young people known as "Dreamers," who arrived in the U.S. illegally as children, from deportation temporarily.

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As soon as Joe Biden and Kamala Harris were projected to win the 2020 presidential election on Nov. 8, women headed to Susan B. Anthony's grave in Rochester, N.Y., to pay homage to the most famous American advocate for women receiving the right to vote. The suffragist is buried about an hour away from Seneca Falls, N.Y., the site of a women's rights convention on July 19-20, 1848.

While this year kept us at home, it also forced many to confront a sometimes inconvenient, but always necessary task: cooking. For those who have to work with obscenely small kitchens, that can be an unwieldy undertaking. What was easily avoided in the pre-COVID-19 world, with neighborhood restaurants and takeout joints, has now become almost unavoidable as more lockdowns and restrictions loom.

A group of British citizens became the first patients to receive Pfizer's COVID-19 vaccine on Tuesday, as the country began rolling out the first mass vaccination scheme in its history, prioritizing over-80s, care home workers and healthcare staff.

The U.K. became the first western country to authorize the use of a vaccine on Dec. 1.

An investigation is being conducted by the Columbus Police Department after a Sheriff's Deputy fatally shot a Black man as he was about to enter his home in Columbus, Ohio on Dec. 4.

Casey Goodson Jr., 23, was at his front door— reportedly with his key in the door's lock—when he was killed.

In a statement released Dec.

Like millions of other students around the world, Greta Thunberg is still getting used to attending school virtually. But on a Sunday morning in late November, the 17-year-old Swedish climate activist—named TIME’s Person of the Year in 2019, the youngest titleholder ever— is enjoying having some routines back. “That's what I missed most during the last year,” she says, speaking with TIME on a Zoom call.

GENEVA — The World Health Organization has an unwelcome but potentially life-saving message for the holiday season: Don't hug.

To stop the spread of the coronavirus, WHO's emergencies chief said Monday that the “shocking” rate of COVID-19 cases and deaths, particularly in the U.S., means that people shouldn't get too close to their loved ones this year.

“The epidemic in the U.S. is punishing. It’s widespread," said Dr. Michael Ryan.

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