AS the country heads into a fourth wave of COVID-19 infections, we are experiencing a rate of infections that we have not seen since the pandemic started.
The Omicron variant that was brought to global attention by South African scientists nearly two weeks ago appears to be dominating new infections in most provinces.
Over the last week, the number of daily infections has increased five-fold. Nearly a quarter of all COVID-19 tests now come back positive. Compare this to two weeks ago, when the proportion of positive tests was sitting at around 2%.
Scientists in our country and around the world are still hard at work to answer critical questions about the new Omicron variant, such as its transmissibility, its progression, whether it causes more severe disease and how effective vaccines will be against it.
While the surge in infections is of great concern, we should remember that we
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