Do I Need a Covid Booster Shot with Delta Variant?

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In the United States, about 50 percent of all residents are fully vaccinated. But in India, only about 5 percent The entire population is vaccinated. In most of Africa, less than 1 percent of people are vaccinated. The concern is that the longer it takes large parts of the world to remain unvaccinated, the greater the risk that new, more threatening variants will emerge.

“American lives continue to be at risk if there are major outbreaks elsewhere where more variants have been created,” he said. Ashish K. JhaDean of the School of Public Health at Brown University. “Even if you take it very narrowly that you are only interested in the lives of Americans, there is still a very convincing argument that a first shot for an Indian is better for America than a third shot for an American.”

At a press conference on Monday, World Health Organization leader backs down Against Pfizer’s scheme to seek authorization for booster shots. “The priority now should be to vaccinate those who have received no doses and protection,” said Tedros Adhanom Ghebreyesus, WHO director-general.

Some countries are already giving higher doses of the vaccine to people with compromised immune systems, including people who have had cancer treatment or an organ transplant. since April, healthcare providers in France routinely third dose given A two-dose vaccine to people with certain immune conditions. Israel on Monday also announced would give a third dose of the vaccine to extremely vulnerable adults.

Also, Moderna gears up Pfizer, which is testing a third dose in 120 transplant recipients and producing some immunosuppressive drugs, planning a study 180 adults and 180 children with compromised immune systems.

An estimated 5 percent of the U.S. population is thought to be immunocompromised due to health conditions or drug treatments. While it may take months to recommend booster vaccines for the general population, it is likely that federal health officials will approve an extra vaccine for a select group of susceptible patients with weakened immune systems.

Jha said the medical community is awaiting guidance from the CDC and FDA on whether additional doses should be given to people who are immunocompromised and do not develop adequate protection after a standard course of vaccination. Dr. “Some data is emerging that a third shot helps these people,” Jha said. “It really requires the involvement of your specialist. I think most doctors say wait. They want to see CDC recommendations on this.”



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