"If I take too long to get my second jab, will the first wear off?" Prof Tulio explains

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We have Prof Tulio from the KRISP at UKZN answering all the COVID-19 related question this Wednesday morning.
Prof Tulio joins Darren, Keri, and Sky on one of the best Breakfast Radio Shows every Wednesday morning answering all your COVID-19-related and vaccine-related questions. He is one the world's top virologists, virus-hunters, and bioinformaticians from UKZN's KRISP.

We kicked off this morning's session asking whether one would need a third booster vaccination if they are travelling.
Prof Tulio advises that it is not the case and elaborates further in the podcast below. The question that followed also asked whether children under the age of 7 don't have wear masks.
He answers this with the two reasons why children under this age do not have to wear masks.
He also answers more of the COVID-19 related questions you asked.
Take a listen
6 Oct 2021 3AM English South Africa Society & Culture · Daily News

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