Diseases, Conditions, Syndromes

COVID cases 'drop significantly' in Africa: WHO

Cases of COVID have plummeted in Africa and deaths are declining for the first time since the Omicron-dominated fourth wave of the virus reached its peak, the UN said Thursday.

Genetics

Evolving genes lead to evolving genes

Researchers have designed a method that can universally test for evolutionary adaption, or positive (Darwinian) selection, in any chosen set of genes, using re-sequencing data such as that generated by the 1000 Genomes Project. ...

Diseases, Conditions, Syndromes

Worst of COVID-19 is yet to come for Africa: WHO

Africa has just lived through its most devastating week of the pandemic, but the worst is yet to come as the third wave gathers pace on the continent, the World Health Organization said Thursday.

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