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Articles on Public health

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By setting out the continent’s research priorities, scientists can focus better on what needs to be done. Maliutina Anna/Shutterstock

Africa’s scientists set out their COVID-19 research priorities

Some of the priorities were drawn from the World Health Organisation’s Roadmap; others were expressed by researchers in and from Africa as being important to the continent’s many contexts.
A researcher holds a COVID-19 mRNA vaccine at the National Primate Research Center of Chulalongkorn University in Thailand. Chaiwat Subprasom/SOPA Images/LightRocket via Getty Images

Africa waited for solutions to past health crises: will it be different for COVID-19?

History shows that treatments and vaccines have been accessible to African countries only after the loss of millions of lives and typically years - sometimes decades - after developed nations.
On June 26, Texas’ governor ordered bars to close as COVID-19 case numbers spiked, particularly among younger adults. This Houston bar, photographed in late May, voluntarily shut down shortly before the order after two staff members tested positive for the coronavirus. Mark Felix/AFP/Getty Images

COVID-19 messes with Texas: What went wrong, and what other states can learn as younger people get sick

Texas hospitals are filling up with new COVID-19 cases, and many of the people falling ill are young.
A member of the nursing staff at Chandaria Health Centre in Nairobi, Kenya, measures the temperatures of visiting patients. Tony Karumba/AFP via Getty Images

Why managing blood pressure matters during COVID-19 pandemic

Most facilities prioritize COVID-19 cases. In addition, curfews are still in effect in Kenya, which affects the working hours of clinics providing hypertension care services.
Screening for symptoms can catch some cases of COVID-19, but about people who are infected but not showing any symptoms? AP Photo/John Raoux

Can people spread the coronavirus if they don’t have symptoms? 5 questions answered about asymptomatic COVID-19

There is a lot of confusion and concern around asymptomatic spread of SARS-C0V-2. An infectious disease expert explains how many people are asymptomatic and how they can spread the virus.

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