'Previous infection used to protect against Delta, and now with Omicron it doesn't seem to be the case,' researcher Anne von Gottberg said.
South African scientists are warning that the Omicron variant could reinfect people who have already battled COVID-19, the Associated Press reported.has been published on reinfection rates in the country, and the results show an increased rate of reinfections attributed to Omicron compared to other variants.
One of the researchers involved in the study is Anne von Gottberg, a researcher at the University of Witwatersrand who participated in a briefing for the World Health Organization. She elaborated on the findings and stressed the effectiveness of vaccination against COVID-19. Scientists in South Africa and Botswana discovered the variant last week, with its exact origins currently being studied. The variant has been found in multiple countries, including the United States.South African scientists are warning that the Omicron variant could reinfect people who have already battled COVID-19. Above, a healthcare worker helps a patient to fill out a form before conducting a PCR COVID-19 test at the Lancet laboratory in Johannesburg, South Africa, on November 30, 2021.
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