Faced with this scenario, several questions arise about immunization: after a positive test, when should I get vaccinated? Do I really need to be vaccinated after an infection? My test was positive right after the vaccine, should I worry?
Check the answers:
I had a covid. How long do I have to wait to get an amplifier?
The Ministry of Health stated in a note that it does not indicate the use of covid immunizers in people who show symptoms of respiratory syndromes. “Ideally, vaccination should be delayed until complete clinical recovery, and at least four weeks after the onset of symptoms,” he recommended. “For asymptomatic people, the wait should be four weeks from the first PCR sample or positive antigen test.”
Isabella Ballalai, vice president of the Brazilian Immunization Society (SBIm), points out that after the end of the period of isolation and the disappearance of the most acute symptoms, it is now possible to seek reinforcements. “There was a dry cough, a loss of taste. The loss of taste, unfortunately, can last a long time. When the acute condition passes, when the person is better, he can take any vaccine.”
She says waiting for the symptoms to go away before taking a dose of immunization medication is a way to better monitor the evolution of the disease itself.
As for waiting four weeks for a diagnosis, Isabella says that “today we no longer have this restriction”. “Except for kids ages 5-11 and teens.”
I was positive right after I received the vaccine, should I worry?
First of all, it is necessary to point out that the vaccine does not cause the disease, ie that you have probably been infected before. “If you’ve taken the vaccine and found out you have covid, don’t worry, nothing is expected to happen to you,” says Isabella.
Do I need to take a supplement even after an infection?
Yes. Some people think that they are completely protected after the infection. Isabella Ballalai points out that this is not true.
“We have evidence that immunity from the disease is not sustainable either. Including some evidence that people who are infected with Ômicron become infected again within 20 to 30 days later,” he explains.
Why is it important to take an extra dose?
The application of booster doses is ahead of studies showing that over time, levels of neutralizing antibodies decline. “We checked that it is necessary, after about four months, to have a dose dose to ensure less circulation of the virus and increasingly prevent the patient from having the most severe disease,” explained Arnaldo Correia de Medeiros. , Secretary of Health Supervision at the Ministry of Health, at a press conference on Monday, 20.
Isabella points out that reinforcement becomes even more important at a time when new variants, BA.4 and BA.5, are in the pipeline. According to the World Health Organization (WHO), they carry a mutation that appears to be linked to greater transmissibility and immune escape – either from previous infections or from the vaccine.