Alex Sigal Archives - Juta MedicalBrief

Friday, 6 February, 2026

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Next coronavirus variant could cause more illness, SA study finds

Venilla Yoganathan - November 30, 2022 0

Pfizer course may have only 23% efficacy against. Omicron — Small...

MBriefWSM - December 15, 2021 0

Cross-neutralisation of variants in convalescent plasma — small SA study

MBriefWSM - March 31, 2021 0

South Africa variant elicits cross-reactive neutralising antibodies

MBriefWSM - March 24, 2021 0

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Tag: Alex Sigal

Next coronavirus variant could cause more illness, SA study finds

Pfizer course may have only 23% efficacy against. Omicron — Small...

Cross-neutralisation of variants in convalescent plasma — small SA study

South Africa variant elicits cross-reactive neutralising antibodies

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