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High chance of reinfection with Omicron subvariants

Scientists have found a decrease in the ability of antibodies from a previous Omicron infection in unvaccinated people to neutralise the subvariants. Vaccinated people fared better.

South africaSouth africanKhadija khanWaasila jassatRichard lesselsAlex sigalAfrican health research instituteAfrica health research instituteNational institute for communicable diseasesNational instituteCommunicable diseases

5 important things happening in South Africa today

Good news for the commercial cannabis industry in South Africa; hundreds of thousands of drivers will be left without valid licence cards at the end of the…

South africaUnited statesUnited kingdomRichard lesselsCyril ramaphosaOrganisation undoing tax abuse outaChanges south africaPrivate purposesPresident cyril ramaphosaOrganisation undoing tax abuseLiquid intelligentBusiness technology

SA urged to keep COVID immune protection topped up to stave off future waves

Infectious diseases specialist, Doctor Richard Lessels, said that there was still a lot of uncertainty around the trajectory of the pandemic.

South africaEastern capeRichard lesselsKevin brandtPhill magakoeNetwork for genomic surveillanceDoctor richard lesselsZwartkops racewayGenomic surveillanceCoronavirus vaccineCovid 19Oronavirus in south africaCovid 19 vaccine4th waveCovid 19 wavesNetwork for genomic surveillance in south africa

Wearing masks outdoors makes no sense any more

Experts say a more common-sense approach is needed as SA passes the two-year mark since the first Covid-19 case was recorded.

South africaSouth africansGovender seniorSunday timesBusiness dayFinancial mailRichard lesselsNokukhanya msomiHealth expertsUniversity of kwazulu natalWhat 39s nextCovid 19Kwazulu natal research and innovation sequencing platformReaking newsSunday timesHe times

Alarm as almost 20% of South Africa s healthcare workers contract Covid

Omicron can re-infect people who caught Covid-19 before and people who have been vaccinated. This, and the 10-day healthcare worker ‘isolate and contact trace’ policy puts pressure on other healthcare workers

South africaKwazulu natalEastern capeShabir madhiRichard lesselsFrancois venterVictor khanyileGlenda grayFaculty of health sciencesDiscovery health covidWits reproductive healthWorld health organisationMinisterial advisory committee on covidAfrican medical research councilUniversity of the witwatersrandHealth sciences

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