Duke study: If you got J&J vaccine, switch to Moderna or Pfizer for booster – WRAL News

“The levels of these antibodies we see after two doses of a vaccine or a single dose of J&J are very, extremely low and many people do not have the reducing the effects of antibodies to omicron after the main series of vaccinations,” he said.

Montefiori research studies the impact of COVID variants on antibody levels. With omicron, he says a booster is vital for all three vaccines.

Brand-new research study from Duke University shows J&J recipients who mix their vaccines– and get enhanced with Pfizer or Moderna instead of a second J&J shot– have 10 times the level of antibodies versus omicron.

Only 45% of immunized individuals in North Carolina have actually returned for their booster shot. Those who got the J&J must get enhanced two months after their preliminary vaccines. Those vaccinated with Moderna or Pfizer should get improved after 5 months.

Only 45% of vaccinated individuals in North Carolina have actually returned for their booster shot. Those who received the J&J must get increased 2 months after their preliminary vaccines. Those vaccinated with Moderna or Pfizer should get enhanced after 5 months.

By Joe Fisher, WRAL reporterIf you received the Johnson & & Johnson vaccine, brand-new research shows you are much better off switching brands for your booster.

Montefiori states the current vaccines are still extremely effective at keeping individuals out of the hospital. However the research study needs to continue for every single brand-new variation that turns up.

“We expect the boost with the J&J vaccine is still going to be extremely reliable. Probably not as reliable as the boost with the mRNA vaccine,” said Dr. David Montefiori of the Duke Human Vaccine Institute.

Almost a half million people in North Carolina have gotten immunized with the single-dose J&J shot.

“In my opinion, totally immunized now with Omicron implies that you have actually been enhanced,” he stated.

After a boost, the study reveals a possible 20-fold increase in reducing the effects of antibodies.

The Duke study comes one month after the CDC flat out advised the two mRNA vaccines over the J&J shot.

“We are getting extremely near to the time where if an alternative emerges that is any even worse than omicron – in regards to its capability to escape the vaccines– it may be time to adjust the vaccines, to modify the vaccines to counter the new version but we are not there yet,” he said.

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