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Amid a period of significant hesitation over vaccines among Americans, Dr. Antoine Fauci explained to Rachel Maddow that it is crucial that more people get vaccinated against Covid-19 in order to prevent the emergence of new variants.
Speaking of the country’s vaccination rates, Maddow asked,
“If vaccination does not prevent us from being able to pass the infection on to other people … do we still have to understand that vaccinating an increasing proportion of the population is our best way to avoid the prospect of the variant? lambda or whatever, even more frightening variants that could emerge from this virus in the future? “
Fauci replied, “The answer to the question is – absolutely – vaccination will prevent this.”
Its development deserves to be cited at length:
This will go a long way in preventing this, because remember that when you get vaccinated, even if you get a breakthrough infection, the overwhelming majority of people are not even infected. In those who are infected, this is when you have the opportunity to pass it on to someone else. But if you allow the virus to circulate freely among 93 million people, and give it the ability to find vulnerable targets, you give it the ability to mutate and form another variant.
As I have said so many times, it is very clear in virology that a virus will not mutate unless you allow it to replicate. And whatever you can do to stop it from spreading, even though vaccines aren’t perfect, they are an extraordinarily powerful tool and prevent the spread within the community. The more you prevent the spread, the less likely the virus is to mutate.
This brings up another important point because people say, “Well, I’m healthy. The chances of me getting seriously ill are very, very low. So why do I have to worry about getting the vaccine? “
And the reason is, it’s not just about you. Because if, in fact, you don’t get the vaccine and you get infected, and you are part of the chain of transmission, and you allow it to infect someone else, you are spreading the ability to this virus will ultimately mutate. And if it mutates into something that escapes the vaccine, then we really have a problem.
We are fortunate that the Delta variant is relatively well controlled, certainly, against serious diseases by the vaccines we use. If you allow the virus to move completely, freely, and pass from person to person, you give it the opportunity to escape, ultimately, even to people who have been vaccinated. Because if you get a mutant, it’s very different from Delta. Perhaps, very different and much more transmissible or much more serious, so it affects even people who have been vaccinated. Thus, unvaccinated people can potentially injure themselves, their families and the community. But it also contributes, possibly, to make matters worse, in the long term, for people who have already been vaccinated.
Watch above via MSNBC.
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