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CDC Director Rochelle Walensky said Tuesday recent studies show that those vaccinated individuals who do become infected with Covid have just as much viral load as the unvaccinated, making it possible for them to spread the virus to others.

Hotez explained to “The News with Shepard Smith” that the booster shot could increase the virus- neutralizing antibodies in people who have been vaccinated, and that is important because it could help stop asymptomatic transmission.

https://www.cnbc.com/2021/07/27/delta-va...otez-.html