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Saturday, April 5, 2025

NICD keeping a close eye on new Covid-19 variant – C.1.2 – Delta remains dominant

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The National Institute for Communicable Diseases says it expects that the current Covid-19 vaccines will continue to protect individuals from severe disease and death, after a new mutation of the virus was detected.

Researchers identified a potential SARS-CoV-2 variant of interest, and published the results last week.

The variant was detected through genomic surveillance of the virus during the third wave of infections, and was first discovered in Gauteng and Mpumalanga in May.

Senior researcher Prof. Penny Moore says currently the incidence of the variant, called C.1.2 is very low, between 2% and 3% of infections. The Delta variant still dominates new infections.

But this is gradually increasing month by month and that scientists are watching the situation closely.

The NCID says vaccination remains critical, while efforts must be made to reduce strain on the health system and to help slow transmission.

Liesl Smit
Liesl Smit
Liesl is the Smile 90.4FM News Manager. She has been at Smile since 2016, with nearly 20 years experience in the radio industry, including reading news, field reporting and producing. In 2008 she won the Vodacom Journalist of the Year Award, Western Cape region. liesl@smile904.fm

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