The certification, a major accomplishment for the world’s most populous nation, may serve as an example to other countries struggling with malaria eradication.

The World Health Organization–led program will promote equity in addition to facilitating access to samples, a WHO official involved in the project tells The Scientist.

A letter signed by 18 researchers argues that hypotheses about zoonotic spillover or accidental lab release both “remain viable” in the absence of additional evidence.

The European Medicines Agency emphasizes that the benefits of the jab in protecting against COVID-19 still far outweigh the risks.

Rollouts of the shot have ground to a halt following reports of blood clots, but health authorities say that these fears are unfounded and vaccination programs should continue.

Instead, the full report will be available in mid-March.

An investigation by the World Health Organization into the origins of COVID-19 will instead focus on the virus’s animal origins and the possibility of spread through frozen foods.

J. Michael Lane was the director of the CDC’s successful program to eradicate smallpox.

An open letter points to outbreaks that cannot be explained by large droplets and contact with surfaces alone.

After stating that asymptomatic individuals are unlikely to transmit the novel coronavirus, World Health Organization officials clarify that this is very much an open question.

A paper published in The Lancet reported that hospitalized COVID-19 patients taking the drug had a higher risk of death, although some researchers have raised questions about the data.

President Donald Trump claims the World Health Organization failed to investigate early reports of the coronavirus, while public health experts argue that stripping the agency of its funding endangers us all.

The recent cases come just as Democratic Republic of Congo was set to declare the outbreak’s end.

The World Health Organization warns that a lack of data on how many people have the disease could undermine containment and mitigation efforts in many countries.

The study, conducted in Malawi, Kenya, and Ghana, did not obtain informed consent from each parent whose child participated, but rather considered consent “implied” because of the particular experimental design.

The virus, which has sickened at least 59 people, does not appear to transmit easily between humans.

Tested in patients with the latent form of tuberculosis, the vaccine prevented the development of the active form of infection in 50 percent more individuals compared with unvaccinated patients.

An early-stage, blood-based assay shows potential as a method for sorting patients with suspected TB from those with other respiratory illnesses.

The agency joins a group of funders, cOAlition S, that supports making publications immediately available to the public for free.