Health Care

Scientists Confirm COVID Reinfection Case As Trump Baselessly Claims To Be Immune

Scientists Confirm COVID Reinfection Case As Trump Baselessly Claims To Be Immune”

He was only 25, had no prior medical conditions, and although the PCR nasal-swab test for Covid-19 he took came back positive, he was soon feeling well again. Lingering symptoms included fatigue and shortness of breath. But, according to the researchers, the majority are most likely deaths that are indirectly caused by the pandemic.

Despite the concerning findings, the researchers stressed that reinfection remains rare, considering only a handful of cases out of millions have been confirmed globally.

They said another plausible explanation could be the mechanism of antibody dependent enhancement in which some protective proteins produced by the immune system during the first encounter with the virus could make a subsequent infection worse. The patient received two negative tests before receiving a second diagnosis in June, when he had more severe symptoms.

He may have been exposed to a very high dose of the virus the second time around, triggering a more acute reaction.

Alternatively, they proposed that it may have been a more virulent (more harmful) strain of the virus that led to severe infection.

Dutch media said this was the first known case worldwide of a death after SARS-CoV-2 coronavirus reinfection.

In the Nevada case, researchers say the Reno-area man tested positive for COVID-19 in April.

"With the number of people who have been infected, there are only a dozen or so proven reinfections - that's not much", he told AFP.

That previous genetic study, paired with the two new studies in Blood Advances, are "suggestive that this is a real phenomenon that we're seeing", said Adalja, whose work is focused on emerging infectious disease.

"Thus, previous exposure to SARS-CoV-2 might not guarantee total immunity in all cases".

He said there has been a decline in the cumulative, weekly and daily COVID-19 positivity rates, which stand at 8.07 percent, 6.24 percent and 5.16 percent, respectively.

More news: Ole Gunnar Solskjaer still has options as Edinson Cavani ruled out

Even more striking, only 67 percent (or 150,541) of those excess deaths were directly attributed to COVID-19.

Lia van der Hoek, an expert on coronaviruses at Amsterdam UMC, has studied the pathogens for decades. "We used this study to investigate that question and found immunity is stable for at least five months", who led the study, published today in the journal Immunity, alongside professor Janko Nikolich-Zugich from UArizona.

One patient was infected on 17 separate occasions over the study period.

"Covid-19 will probably behave the same", she told AFP.

He said that evidence from other respiratory viruses suggested widespread reinfections of Covid-19 was by no means impossible.

A woman in the Netherlands has become the first person to die after being reinfected with coronavirus.

The patient's second and more severe infection resulted in hospitalisation with oxygen support.

"Fortunately, some vaccine candidates appear to do exactly that".

"This information is key to understanding which vaccines are capable of crossing that threshold to confer individual and herd immunity", she added.

While there is now no proof that occurs with Covid-19, Shaman said he knows of no-one who can rule that out.

Like this



14 October 2020
Samsung launches Galaxy A42 5G with a 6.6-inch display, Snapdragon 750G
Samsung Galaxy J2 (2017) based on Android and packs 8GB of inbuilt storage that can be expanded via microSD card (up to 128GB). The third camera of this smartphone is equipped with 5MP macro lens and the fourth rear camera is 5MP depth sensor.

14 October 2020
Supreme Court Allows Trump Administration To End Census Early 03:51 Download
They managed to get almost two extra weeks of counting people as the case made its way through the courts. President Trump has repeatedly said undocumented immigrants should not be included in the census.

14 October 2020
Trump's Supreme Court Nominee Grilled On Abortion rights, Obamacare
She acknowledged that laws require a justice or judge to recuse him or herself when there is an appearance of bias. Barrett declined to give her personal views and said she would just apply the law and adhere to the rule of law.

14 October 2020
Khloe Kardashian considers being Nicole Richie's personal assistant
During that time, " Keeping Up With The Kardashians " did not exist yet, so Khloe needed to stay behind Richie's shadow. We will be forever in debt to everyone who played a role in shaping our careers and changing our lives forever.

14 October 2020
Covid-19 pandemic to cost United States $16tn: Ex-Treasury Secy
Combined with the second study's global comparison, the studies "together say something very important", Woolf said. The authors also suggest that more money would be saved by increased testing and contact tracing.

14 October 2020
Eddie Van Halen Remembers His Dad In Emotional Clip Shared By Wolfgang
He and actor Valerie Bertinelli married in 1981, had a son, Wolfgang , and divorced in 2007. These were the details of the news Jack Whites Eddie Van Halen Tribut an SNL for this day.

14 October 2020
Facebook : to Ban Ads Discouraging Vaccines
It said it would begin preventing such ads from appearing on its flagship platform and Instagram over the next few days. The campaign is set to start in the U.S. this week and later be expanded to other countries.

14 October 2020
One dead as building collapses at Curtin University campus in Australia
It is part of the Exchange precinct which combines student accommodation and a boutique hotel with teaching spaces. A 23-year-old man has died after a glass roof collapsed at Curtin University in Perth on Tuesday afternoon.

14 October 2020
Have your say: Should England have had a 'circuit breaker' national lockdown?
The documents revealed that the top of the list was a circuit breaker lockdown with advice to work from home for that are able. When SAGE advised stricter measures against coronavirus on September 21st, UK Covid cases were around 4,000 a day.

14 October 2020
Cowboys’ Dak Prescott out 4-6 months after ankle surgery
But as he begins the long rehabilitation process, Prescott will be pondering the financial ramifications of his enforced layoff. Hopefully, Prescott has a speedy recovery and the Cowboys figure out a way to get some wins on their record. "He's our future.