For now, booster COVID vaccines are mostly offered to those with weakened immune systems. Here’s what we know about how long COVID shots can protect you.


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Yolanda Mdzeke is a junior multimedia reporter at Bhekisisa. She graduated with an honours degree in journalism, specialising in broadcast journalism and documentary filmmaking, from Rhodes University in 2020.

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Joan van Dyk is a senior health journalist at Bhekisisa.

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Aisha Abdool Karim is a senior health reporter at Bhekisisa.