We know this about the possibility of you becoming contagious after the corona sting NOW

How well the corona vaccines can prevent people from transmitting the corona virus is not yet certain. Experts expect the vaccines to prevent the virus from spreading.

On the website According to the RIVM, we are not yet sure whether someone can still spread the corona virus after vaccination. For this reason, you must first follow the corona measures after an injection.

The corona vaccines are expected to reduce the likelihood that you will spread the corona virus. What do we know now

Why is still unknown how good the Can corona vaccines prevent the spread?

According to the European Medicines Agency (EMA), the developers of the approved corona vaccines have demonstrated that their vaccines protect against the disease caused by the corona virus (COVID-19) and that their vaccine is safe. That is why the vaccines are approved.

The pre-authorization studies should not also examine the effect of the vaccines on the spread of the coronavirus. That’s why it writes EMA that the effect is not yet clear.

Corona vaccines are likely to reduce the spread

Frits Rosendaal, professor of clinical epidemiology at LUMC, previously told NU.nl that it is very likely that vaccination will help reduce the spread of the coronavirus.

“We know the vaccines prevent mild cases of COVID-19. This means that vaccinated people who already develop coronavirus infection are more likely to be sick for a shorter period of time and less likely to cough and cough. This makes them less likely pass the coronavirus on. “

Akiko Iwasaki, an immunologist at Yale University, said The New York Times Expect vaccinated people to be less contagious than non-vaccinated people after an unexpected coronavirus infection.

What research has already been done?

Researchers are increasingly collecting evidence that this is indeed the case. One of these to investigate was carried out in Israel. In this country, a large part of the population has received the Pfizer vaccine. Israel has also started vaccinating the elderly.

The Pfizer vaccine is about 95 percent effective. This means that the vaccine will prevent many people from getting COVID-19, but not all. When most people over 60 were vaccinated, the mean number of virus particles in people with COVID-19 in that age group had decreased. No such decrease was observed in age groups not yet vaccinated.

Based on others research We know that people with little virus are less likely to infect others. So it seems that the Pfizer vaccine is making people less contagious.

Prevent possible infections with no symptoms

Moderna also has Hints that his own vaccine will prevent the virus from spreading. The Moderna vaccine, like the other two approved vaccines, consists of two doses. In the Moderna vaccine study, half of the participants received two doses of the vaccine and the other half received two injections without the active ingredient: a placebo.

All participants were tested for the coronavirus shortly before the second shot. Several participants with no symptoms tested positive at this point. Fewer people tested positive in the group that received the first dose of the vaccine than in the placebo group. This is an indication that the first dose of this vaccine can already prevent infections without discomfort and in this way helps to reduce the spread of the coronavirus.

More research is needed to infer the likelihood that you will still spread the coronavirus after vaccination. With all corona vaccines, they start to work somewhat about two weeks after the first dose. Only about a week after the second dose will you get the best protection from the vaccines.