The research, which checked out reinfection charges amongst 4 million folks in Denmark, discovered that most individuals who’ve had Covid-19 appeared to have safety from reinfection for greater than six months. In a follow-up after six months, the research discovered no proof that safety was waning. But a verify of the demographics of who was getting contaminated once more confirmed it was principally folks 65 and older, Jen Christensen reports.

The older age group had solely about 47% safety in opposition to repeat an infection, in comparison with youthful individuals who appeared to have about 80% safety from reinfection, the crew wrote. The discovering is just not utterly surprising, since as folks age their immune techniques weaken.

“Given what is at stake, the results emphasize how important it is that people adhere to measures implemented to keep themselves and others safe, even if they have already had COVID-19,” research co-author Dr. Steen Ethelberg of the Statens Serum Institut in Denmark mentioned in a press release.

That recommendation is just not being heeded in some elements of the US the place governors are lifting measures aimed toward stopping its unfold. Even although practically 1 in 8 Americans are absolutely vaccinated, the nation could also be on the cusp of a second surge, after case numbers that have been declining in recent weeks appeared to level off.

Chicago officers earlier this month raised indoor capability for bars, eating places and different companies, whereas Baltimore leaders mentioned yesterday that they have been easing restrictions on locations together with spiritual amenities, retail shops, malls, and health facilities.

“We’re in a race to get the population vaccinated,” Dr. Richard Besser, the previous appearing director of the Centers for Disease Control and Prevention (CDC), informed NCS on Wednesday. “At the same time, we’re fighting people’s exhaustion with the restrictions that public health has put in place and we’re fighting the move by so many governors to remove the restrictions that are keeping us all safe.”

YOU ASKED. WE ANSWERED.

Q: I’ve a excessive BMI and qualify for the vaccine. Does this imply I’m unhealthy?

A: With weight problems a consider Covid-19 vaccine eligibility, many Americans are scrambling to seek out out their physique mass index, or BMI. But consultants say the which means behind these numbers — and the right way to decrease them — is not at all times so clear-cut.

The CDC lists weight problems as an underlying medical situation, and defines it as somebody who has a physique mass index of between 30 and 40.

Having a BMI of over 30 can result in extreme well being issues reminiscent of diabetes and heart problems, and weight problems will increase the danger of having a more severe reaction to Covid-19.

Having a excessive BMI, nonetheless, does not essentially imply you’re unhealthy. There are some uncommon instances when a wholesome particular person can have an apparently unhealthy BMI. This consists of weight trainers and other people with athletic builds who’ve a variety of muscle on them, making a excessive BMI quantity, mentioned Dr. Caroline Apovian, co-director of the Center for Weight Management and Wellness at Brigham and Women’s Hospital in Boston, Massachusetts.

If you’re uncertain in case your excessive BMI quantity is because of fats or muscle, Apovian recommends seeing a weight reduction specialist to have extra particular checks achieved.

Send your questions here. Are you a well being care employee combating Covid-19? Message us on WhatsApp in regards to the challenges you’re going through: +1 347-322-0415.

WHAT’S IMPORTANT TODAY

A Chinese woman in Guangzhou with her baby in 2016.A Chinese woman in Guangzhou with her baby in 2016.

Covid-19 drove lots of of Africans out of Guangzhou. A technology of mixed-race youngsters is their legacy

At the flip of the twenty first century, the Chinese metropolis of Guangzhou — already a magnet for inner migrants — grew to become an unintentional experiment in multiculturalism in China, as unfastened immigration guidelines and factories churning out low cost merchandise attracted droves of African entrepreneurs. Business boomed, and by 2012 as many as 100,000 sub-Saharan Africans had flocked to town, making it the biggest African expatriate neighborhood in Asia, Jenni Marsh reports.

But the pandemic drove lots of of Africans out of town, sparked essentially the most extreme anti-Black racial clashes in China in many years, and remade enterprise operations, with Chinese factories connecting with African clients instantly over e-commerce platforms. The ones who stay are rooted there resulting from their Chinese companions and youngsters.

EU continues assault on AstraZeneca because it unveils vaccine passports

European Commission President Ursula von der Leyen attacked AstraZeneca for alleged under-production and under-delivery, blaming them partially for the gradual vaccine rollout in Europe.

This comes because the EU’s medicines regulator prepares to concern steerage on the protection of the vaccine after many international locations suspended their rollouts following reviews of blood clots. The regulator has already mentioned there isn’t a proof of a hyperlink between the AstraZeneca pictures and clots.

Von der Leyen careworn that she trusted the Oxford/AstraZeneca Covid-19 vaccine, however warned that an export ban the EU introduced in throughout its current row with the drug firm could possibly be used if it felt different international locations weren’t exporting enough numbers of vaccines.

The EU additionally unveiled its proposal for a “Digital Green Certificate,” or vaccine passport, to permit for protected and free motion inside the bloc throughout the pandemic. The certificates confirming that an individual has been vaccinated in opposition to Covid-19, has obtained a unfavorable take a look at consequence or has recovered from Covid-19 can be utilized throughout all 27 member states.

Tanzania’s President, who undermined his nation’s Covid-19 response, has died

After dismissing the seriousness of Covid-19, Tanzania’s President John Magufuli died at a hospital in Dar es Salaam from a coronary heart ailment. At the beginning of the pandemic, Magufuli urged residents to “pray coronavirus away,” mentioned the “satanic virus can’t live in the body of Jesus Christ,” and blamed the rising variety of constructive instances on defective take a look at kits.

In June, he claimed his nation had eradicated coronavirus “by the grace of God,” questioned the protection of international Covid-19 vaccines and made no plan to obtain any pictures for his nation, as an alternative pushing for using natural drugs and steam remedies. Tanzania hasn’t reported Covid-19 figures since April 2020, prompting the World Health Organization to name for the East African nation to publish information and ramp up public well being measures.

ON OUR RADAR

  • Violence towards Asian Americans has spiked throughout the US, coinciding with the Covid-19 pandemic. San Francisco police are now rising patrols following recent assaults.
  • Former Brazilian chief Luiz Inacio Lula da Silva urged US President Joe Biden to name an emergency coronavirus summit because the nation’s every day Covid-19 demise toll reached a new record.
  • Florida Gov. Ron DeSantis’s laissez-faire strategy to the pandemic seems to be paying off politically.
  • US Education Secretary Miguel Cardona on Wednesday projected optimism that the autumn would carry a college yr that appears “more like what it was before Covid,” however careworn that his focus stays on resuming in-person learning this spring.

TODAY’S PODCAST

“As if stepping on [the] scale wasn’t emotionally loaded enough, I had to do it in a waiting room full of people.” — Madeleine Thompson, NCS Audio affiliate producer

Many states are making folks with a sure BMI eligible for vaccines. But as a result of weight carries such a stigma, displaying as much as an appointment is probably not as straightforward because it sounds. NCS Chief Medical Correspondent Dr. Sanjay Gupta hears from a co-worker about her private expertise getting vaccinated, and navigating the advanced relationship between weight and well being. Listen now.



Sources

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