The United States on Thursday approved a third dose of the Pfizer or Modern vaccine against Govt-19 for those with a weakened immune system.
“The country has entered a new wave of Govt-19 epidemics, and the FDA is fully aware that people with immunodeficiency are at particularly high risk of contracting the disease,” said Janet Woodcock, executive commissioner of the United States Medicines Agency (FDA).
“Others with full vaccination schedules are systematically protected and to date no additional dose of Govt vaccine is required,” M added.Me Wood.
They have a weakened immune system, for example due to an organ transplant or a disease such as AIDS or cancer. In people with immunodeficiency, the immune response induced by the vaccine is weaker than in healthy people, which affects its effectiveness.
Less than 3% of American adults are immunocompromised, according to the Centers for Disease Control and Prevention (CDC), the country’s leading federal public health agency.
This immune weakness can come from the health problems of these patients, but also from the medications they take to solve them. For example, in people receiving transplantation, they follow a treatment that lowers the immune system to prevent rejection of the transplanted organ.
Earlier this month, the World Health Organization (WHO) called for a ban on booster doses to combat inequality between rich countries and poorer non-vaccinated countries. Only a small part of their population.
The United States rejected the invitation on the grounds that it did not require “choice” to give its citizens a third dose or to donate to poor countries.
According to an internal CDC document released by the ABC, about one million people have already arranged for a third injection without approval. When asked a question on Thursday, the director of the CDC, Rochelle Walenski, confirmed that the incident had been investigated by his company and asked people to “follow the recommendations”.
“We do not currently believe a booster dose is needed, except for those with immunodeficiency,” White House Epidemiology Consultant Anthony Fossie told CBS on Thursday morning. Israel plans to give a third dose to people over 50.
Deviation of speech
Mr. Fucci stressed on NBC that the difference between the “response period” is necessary for people with immunodeficiency who do not have a “good immune response” after two injections, and for those in good health.
However, he noted that the level of security of the latter was observed “very closely”. “If at some point they (the third dose) need it, we will be ready to give it to them,” he said. “Inevitably the time will come when we will have to remember,” he added.
So the discourse has changed since the beginning of July. In response to Pfizer’s announcement that a third dose of the vaccine was planned to be approved soon, the FDA and the CDC immediately issued a statement saying that vaccinated Americans “do not need a reminder.” ”.
More than 619,000 people have died in the United States since Govt-19, and the number of pollution cases has risen sharply in recent months due to the spread of the delta variant.
Vaccines are free and widely available in the United States, but only about half of the population is fully vaccinated. The rate of vaccination in the country has declined, especially in the politically conservative areas of the South and Midwest, among the youth, low-income and ethnic minorities.
President Joe Biden announced in July that all federal staff must certify for the vaccine or face stricter restrictions, such as routine testing, among increasing hospitals.
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