New research shows that the blood type may determine the chances of infected with COVID-19

New research shows that the #blood type may determine the chances of infected with #COVID-19 and its severity.

Danish #scientists compared the blood of more than 473,000 infected individuals to more than two million when looking at the average man or woman.

They found that people who have blood types A, B, and AB were prone to be infected than those with type O.

In an independent study from Canada, researchers looked over nearly 100 hospitalized patients.

Those with blood types A or AB were more likely to have severe #disease requiring mechanical ventilation and dialysis than people with blood type O or B.
Reference:
Blood type could determine severity of COVID-19, new research finds. https://news4sanantonio.com/news/nation-world/blood-type-could-determine-severity-of-covid-19-new-research-finds

Do you believe one has some immunity from Covid-19?

One has some #immunity, but just how much and for how long are significant unanswered questions.

There is evidence that reinfection is unlikely for at least 90 days, even for people with a mild case of #COVID-19. That is how long New York City researchers found stable degrees of protective antibodies in the research of nearly 20,000 patients of the Mount Sinai Health System.

Reinfection so far happens to be rare. The most widely known example is that researchers in Hong Kong said a man had mild COVID-19 and then months later was infected again but showed no symptoms. His second infection was detected through airport testing, and researchers said genetic tests revealed slightly different strains associated with the virus.

It evidences the individuals’ disease fighting capability worked as it should. Very few #diseases leave people completely immune for life.

Antibodies are just one piece of the body’s defenses, and so they naturally wane in the long run. Moreover, often, “memory” immune cells can identify germs they previously encountered to fight them better the 2nd time around. Which will help make any repeat infections less severe.

Scientists are studying the way the other areas of the immunity system kick in with all the coronavirus.

It is unknown whether individuals who have been reinfected but show no symptoms could spread the virus to others. That is why health authorities say even those that have recovered from COVID-19 need certainly to wear a mask, keep their distance, and practice good hygiene.


Reference:
Does a flu shot reduce my chances of getting COVID-19? https://journalstar.com/news/national/does-a-flu-shot-reduce-my-chances-of-getting-covid-19-and-more-questions-answered/article_e6118375-b4c7-500f-9541-b9d1c8c866a2.html

Do you believe that Covid-19 probably will become as “endemic” as the annual flu virus?

Covid-19 probably will become as “endemic” as the annual flu virus, under the U.K.’s chief scientific advisor.

Some potential vaccines are in late-stage clinical trials, but Patrick Vallance said none is likely to get rid of the virus.

“The notion of eliminating Covid from anywhere is not right, since it should come back,” he said, noting there had only been one human disease “truly eradicated” thanks to an efficient vaccine and therefore was smallpox.

Resource
Coronavirus likely to become as ‘endemic’ as the flu and a vaccine might not be able to stop it, top UK scientist says. https://www.cnbc.com/2020/10/20/covid-19-likely-to-become-as-endemic-as-flu.html

Signs of Recovery From Severe Covid Lung Damage

In 2 very early studies, scientists said some clients revealed curing symptoms only months after making a medical center.
Lingering shortness of breath and diminished endurance have dogged many Covid clients whose lung area was viciously assaulted by the coronavirus. The pandemic, doctors worried that Covid could potentially cause irreversible damage resulting in lung fibrosis — progressive scarring for which lung tissue continues to die even after the infection is completed.


According to the World Health Organization, about 80 percent of patients have moderate to moderate signs, 15 percent create a severe kind of the condition, and approximately five percent, escalate to critical.

While international or nationwide data on post-Covid lung data recovery are not yet available, hospitals and clinics assess their instances.

About 20 % of hospitalized Covid patients finished up in intensive care devices, where many required ventilators. ” Of the people who have intubated, at least two-thirds will endure but will need some real treatment,” he stated.

It is not known yet how many people will rebound with their pre-Covid status because numerous continue to be recovering, said Dr. Jafar J. Abunasser, a pulmonologist at Cleveland Clinic. He included that taking a look at SARS’s careful research, another coronavirus, discovered that about 59 percent of survivors had no lung impairment after 12 months, while one-third nevertheless had some lung abnormalities, which he described as “mild.” With this particular 12 months’ pandemic, few clients suffered such severe lung harm that they required lung transplants, still a rarity worldwide.

At a recently available European Respiratory Society meeting, doctors introduced early results of a few small studies that offered a glimmer of hope, showing that clients’ lungs show recovery symptoms in at least some cases, particularly with intensive aftercare and exercise.

Resource

Some Signs of Recovery From Severe Covid Lung Damage. https://www.nytimes.com/2020/10/18/health/Covid-lung-damage-recovery.html