
The United States may introduce the concepts of "complete" and "complete" levels of vaccination, as soon as the country has gained enough experience in handling the drugs used for it. The latter involves the introduction of three doses of the vaccine for drugs from Pfizer and Moderna and two for the drug from Johnson & Johnson. Anthony Fauci, DIRECTOR of the US National Institute of Allergy and Infectious Diseases, told REUTERS.
“Currently, a full vaccination course includes two mRNA [vaccine] shots (Pfizer/BioNTech and Moderna) and one J&J shot, but this is no doubt subject to change,” he said. Fauci added that changes are already being discussed.
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Most US citizens who have completed their course of vaccination should receive a booster shot, he said.
“We would like as many people who have already been vaccinated according to the first scheme as possible to strengthen [their immunity],” the infectious disease specialist said.