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Outcomes for critically ill Covid-19 patients in Africa are poorer than any other region in the world.

We are being cautious about the implications for vaccine efficacy and transmissibility while we gather more data to understand this lineage.

One of the methods researchers are exploring to combat COVID-19 is gene editing: altering the genome of the virus to make it harmless.

Between May 2020 and early September 2021, over a quarter of a million more people have died from natural causes than was predicted for that time period.

The purpose of social listening is to connect what is being heard to decisions about what needs to be communicated.

A safe, effective COVID-19 vaccine is expected to be developed in record time and may be approved for production, distribution and acceptance some time in 2021.

Curbing vaccine hesitancy is as much a matter of acknowledging its social, historical, and cultural roots as it is of addressing its clinical dimensions.

Satellite imagery can help to get data in fragile, crisis-affected situations.

AI can supplement the efforts of available medical personnel - and help keep them safe.

Almost half of the countries in Africa have vaccination rates below 2%.