Osagie Ehanire, minister of health, says COVID-19 and insecurity are fuelling re-emerging poliovirus variants in Nigeria. On August 25, 2020, the Africa Regional Certification Commission (ARCC) for polio eradication officially
Tag "variants"
The World Health Organisation (WHO) Technical Advisory Group on COVID-19 Vaccine Composition (TAG-CO-VAC) says current vaccines may need to be updated to ensure they are effective against Omicron and future
Scientists have developed a device that allows users to test themselves for COVID-19 and multiple variants of the virus using a sample of their saliva. The device was created by
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