Professor Johanna Catharina Meyer on her passion for making a difference

During the height of the COVID-19 pandemic, many committees and organisations were working around the clock to prepare the country for the rollout of COVID-19 vaccines. Professor Hannelie Meyer, a pharmacist-turned-academic and later vaccine advocate, served on several of these committees. Elri Voigt spoke to Meyer about the pandemic, the mottos that guide her, and being an unapologetic workaholic.

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As schools open, will measles outbreaks get worse?

Almost 400 cases of measles have been reported across five provinces over the last four months. The NICD has advised that clinicians should be on high alert, as the opening of schools may lead to localised outbreaks. Elri Voigt reports on the current state of the outbreak, the potential outcomes, and what is being done to curtail the spread of measles in the country.

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COVID-19: Reinfections amid ‘complex mix of immunity’

Omicron and its sub-variants have been dominating new surges of SARS-CoV-2 infections around the world and were behind South Africa’s fifth wave. The BA.4 and BA.5 sub-lineages unveiled yet more surprises about the evasive nature of these ever-emerging forms of SARS-CoV-2. They also hold clues for what to expect next and how to prepare. Aisha Abdool Karim reports.

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COVID-19: What tests are available in SA and which ones to use?

The different types of COVID-19 tests are far from equal. Picking a test is generally a matter of speed versus accuracy and, most importantly, why you need a test and when. What are the limitations of these tests? Is there any quality control? What are the chances of false positives and false negatives? Elsabé Brits surveys the landscape of tests available in South Africa and asks which type is most appropriate in what situation.

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How to vaccinate millions as quickly as possible

Starting now, hundreds of thousands of COVID-19 vaccines will be arriving in South Africa weekly. Rather than spending energy and resources policing who gets them, we should be focusing on getting the vaccines as fast as possible into willing arms. Don’t try to micro-manage the rollout, writes Nathan Geffen and Marcus Low.

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