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South Africa s struggle against virus variant proves to be a lesson for the world Richard Engel and Gabe Joselow © Provided by NBC News When the first shipment of AstraZeneca’s Covid-19 vaccine arrived in South Africa this month, President Cyril Ramaphosa hailed the consignment as a means to “turn the tide” against the virus. But the growth of a dangerous variant of the coronavirus has thrown the country’s response to the pandemic into disarray, and raised fears around the world that mutant strains will potentially render the current generation of vaccines ineffective. “What we are going to see is a cat-and-mouse game between virus changing and then vaccine manufacturers having to quickly change their vaccines,” said Devi Sridhar, professor of global public health at the University of Edinburgh.

United statesUnited kingdomSouth africaEastern capeNorth westCity ofSouth africansSouth africanAstrazeneca covidSarah gilbertZweli mkhizeCyril ramaphosaJoe bidenJeremy farrarRichard lessellsRichard engel