The antibodies are alright for fighting?

Busy is not a fair word to describe the amount of work that must be taking place at Cornerstone Coordinated Health Care in Frackville and Ashland this past week..

The locations in both towns have opened their doors to patients who want antibody tests for Covid-19..

DSC_2720

The phones were overrun.. dedicated staff worked nonstop to keep up with the heavy demand..

Apparently more than a few people seem to really ponder if they had this already..

PA HOMEAGE reports,

Dr. Greenfield from Cornerstone Coordinated Health Care told Eyewitness News, “It’s going to tell us how many people truly have it. And what our government needs to do, and what the healthcare needs to do to better protect us.”

The test is a quick process. A medical professional will draw about a tube of blood and you’ll get the results in about a day or two.

They’ve started with emergency responders but are also taking appointments for other people interested. Just in the first day, Cornerstone saw over seventy people come for testing.

Dr. Greenfield says “If you have symptoms we might do nasal swab too, but and that depends on each person. But most cases it’s just the blood.”

The results are not only providing a peace of mind to those worried about having the virus. It may also bring us a step closer to reopening the economy.

“We really want to see this economy get going. And we have a community here in Schuylkill County that needs to get back to work. So we are trying to step up and find out who can work and who can’t because they’ve been effected,” says Dr. Greenfield.

There are a number of rumors floating in cyberspace: Did I have the virus!?
Was my December, January.. February cough something stranger than normal?
Was that cold that hung around for weeks possibly the deadly coronavirus.

Many of us will hope we had it for the sheer fact we think our bodies will be uniquely immune to further threats.

But would they be?

 

THE DOUBTS

Dr. Rachel Levine has repeatedly cautioned on overhyping the potential promise of antibodies.. She points out daily in her briefings from Harrisburg that COVID-19 is novel — we don’t know enough about it yet to know if having antibodies will prevent a patient from getting it again in the near or distant future.. Nonetheless, Pennsylvania is one of the many states that is looking at antibody tests as a part of the pathway out of lockdown.

“Some have been approved by the FDA. Most have not been approved by the FDA,” she said. “We are looking at these tests, and when the time is right we will choose one of the antibody tests.”

Levine said the test will be used as a surveillance tool by state epidemiologists.

“What we don’t know is how effective those antibodies to COVID 19 are,” she said.

She said that with some viruses, once you get the virus you develop antibodies so you do not get it again. It’s not yet known, however, how much protection COVID-19 antibodies provide or how long that immunity might last.

In New York, where Governor Andrew Cuomo mentioned a report that showcased the number of MILLIONS of New Yorkers potentially carrying antibodies–which mean they HAD the virus–to Covid-19, a deputy commissioner at the city Health Department is also warning of caution. Demetre Daskalakis wrote in a letter, “They may produce false negative or false positive results, the consequences of which include providing patients incorrect guidance on preventive interventions like physical distancing or protective equipment.”  Daskalakis warned medical providers shouldn’t assume any of the tests now being marketed are “reliable enough for use in routine clinical practice” and that some are falsely claiming they’ve been approved for use by FDA.

THE PROMISES

There is also a chance that having the antibodies will prove the virus can be contained with herd immunity.. While many are banking on a potential vaccine now being rushed through *anyone wonder if too fast?* some think herd immunity can be better achieved by people actually succumbing to the virus and developing the antibodies to beat it.. they could donate plasma for high risk patients to have a better survival rate.  We don’t get flu shots 100% to the strain each year, and there is no vaccine for the common cold.. It’s hubris to think that a vaccine will definitely work against COVID-19.

Here are some facts: The proteins don’t exist until at least a few days into an acute infection, and often aren’t detectable until a week or more after symptoms appear, Rangarajan Sampath, the chief scientific officer of the nonprofit Foundation for Innovative New Diagnostics, says. MORE:

It’s quite likely that someone with SARS-CoV-2 antibodies will have some degree of immunity to the virus because it’s a sign the body has seen and responded to the pathogen before and because it’s typical of most viruses that spark short-term infections.

“Generally we know with infections like this, that at least for a reasonable period of time, you’re going to have antibody levels that will be protective,” said Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, in an April 8 interview with the Journal of the American Medical Association.

Scientists nevertheless caution that protection is not a given. UNC’s Gralinski said immunity would be “very likely,” but because the virus is new — and there isn’t direct evidence yet — it can’t be known for certain.

CAN YOU TRUST THE RESULTS?

This seems to be the big question.. Apoorva Mandavilli in the New York TIMES reports this on the number of antibody tests being evaluated and the conclusion that only a few worked: