Health

People who have been infected with Covid-19 are likely to be protected against catching it again for at least five months, according to a new study led by Public Health England (PHE). The study — which has not yet been peer reviewed — found that past infection was linked to an 83% lower risk of

Covid-19 is now killing faster than at any point in 2020. And the new year just started. The US reported its highest number of Covid-19 deaths in one day Tuesday: 4,327, according to Johns Hopkins University. In fact, the five highest daily tallies for new infections and new deaths have all occurred in 2021. Over

The US keep breaking records in the coronavirus pandemic. The latest: 3 million new cases in the first two weeks of the year. But some experts say there’s hope. Vaccines, spring weather and, surprisingly, the high number of infections all offer cause for optimism, Dr. Paul Offit, director of the Vaccine Education Center at the

A new report from the US Centers for Disease Control and Prevention found that Covid-19 cases among younger children remained low even after schools restarted for in-person learning. To safely reopen schools, however, transmission in communities must be kept in check. The report, published Wednesday in the CDC’s Morbidity and Mortality Weekly Report, considered more

Early stage trials of Johnson & Johnson’s experimental coronavirus vaccine show it generated an immune response in nearly all volunteers, with minimal side-effects, after a single dose. The company expects to report details of more advanced trials later this month and is hoping to apply for authorization from the US Food and Drug Administration soon

Covid-19 is now killing faster than at any point in 2020. And the new year just started. The US reported its highest number of Covid-19 deaths in one day Tuesday: 4,327, according to Johns Hopkins University. In fact, the five highest daily tallies for new infections and new deaths have all occurred in 2021. Over

As a fourth-year medical student at Thomas Jefferson University in Philadelphia, Amanda Walker knows that vaccinations are both safe and essential. Getting one, however, is still an ordeal for Walker, who has needle phobia. “I’ll start to get really clammy, and then get cold sweats,” she said, describing her reaction to routine injections. “Then I

The US set a record Tuesday for the most Covid-19 deaths reported in one day since the start of the pandemic, according to data from Johns Hopkins University. As of Tuesday evening, 4,197 deaths were reported, according to JHU. This is not the complete total for Tuesday, though, because final numbers come in overnight. The

The US Centers for Disease Control and Prevention said Tuesday it will require a negative Covid-19 test from all air passengers entering the United States — a move it says may help slow the spread of the coronavirus. Air passengers will be required to get a viral test within three days before their flight to

The magnitude of loss from Covid-19 is now on par with suffering the 9/11 attacks every day. The US averaged more than 3,223 Covid-19 deaths a day over the past week, according to Johns Hopkins University. That’s a few hundred more deaths daily than the 2001 strikes. After widespread concerns about delays in vaccinations, the