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News Articles: coronavirus antibodies

Scientists have studied the blood of people who were part of a large trial for the Moderna vaccine to measures antibodies that can help predict levels of immunity after getting a COVID-19 shot.

Tagged as: 

  • Science

New Evidence Points To Antibodies As A Reliable Indicator Of Vaccine Protection

After vaccination, antibody levels can help predict how much protection a COVID-19 shot offers, scientists are learning. The finding could speed up the development of future vaccines.

August 24, 2021
|
By:
  • Joe Palca
To understand vaccine-induced immunity more fully, researchers are comparing antibody levels in people who received the Moderna vaccine but still got COVID-19 with levels in people who got the vaccine but didn't fall ill.

Tagged as: 

  • Health

New Blood Tests Should Show How Long A COVID-19 Vaccine Will Protect You

Researchers are trying to come up with tests that can be performed using a blood sample that will determine not only whether a COVID-19 vaccine will work but also for how long.

April 28, 2021
|
By:
  • Joe Palca
Blood plasma — the yellowish, cell-free portion that remains after red and white blood cells have been filtered out by a machine and returned to the plasma donor — is rich with antibodies. Plasma from recovered COVID-19 patients might prove useful in preventing infection as well as in treatment, scientists say.

Tagged as: 

  • Health

Harvested Antibodies Now Being Tested As A Prevention Tool Against COVID-19

Scientists are now checking to see if purified blood serum from people who have recovered from COVID-19 might be more than a useful treatment. Perhaps it's a way to prevent disease in someone else.

July 29, 2020
|
By:
  • Richard Harris
Researchers have been investigating how long antibodies to the coronavirus last in people who have recovered from infections.

Tagged as: 

  • Health

How Long Will Immunity To The Coronavirus Last?

Recent studies have raised fears that immunity to the coronavirus might be fleeting, thus making potential vaccines ineffective. The reality of the science is more complex — and more reassuring.

July 23, 2020
|
By:
  • Richard Harris

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