Jason Beaubien

Even as wealthy countries hit 80% vaccination rates, a number of countries have not even vaccinated 1 in 10 citizens. Our interactive map shows the vaccination landscape.

As the highly transmissible variant spreads rapidly around the world, some countries have reimposed harsh COVID measures like those seen in the early days of the pandemic.

As the omicron variant of COVID-19 has spread rapidly around the world, some countries have re-imposed lockdowns.

In the Peruvian Amazon, geography, religious beliefs and logistics make getting COVID-19 vaccines extremely difficult. But health care workers have not given up.

The Food and Drug Administration has approved the first injectable medication for HIV prevention. Health advocates say it could be a game changer in protecting people against AIDS

Peruvian health officials face many obstacles as they try to get everyone vaccinated, including those who live in remote and rural areas.

More than 400 people who died of COVID were secretly interred in a mass grave on the outskirts of the city of Iquitos. Families are demanding a proper burial for their loved ones.

At a special session this week, the World Health Organization hopes to start sketching out a new world order. "We don't have rules of the game," says WHO head Tedros Adhanom Ghebreyesus.

An isolated city on the Amazon illustrates why Peru has the highest COVID death rate in the world. One infectious disease expert called the country's awful record the result of a "perfect storm."

Representatives from 194 countries will start negotiations on a possible new pandemic treaty. Officials say a lack of clarity on countries' obligations has hindered the response to COVID.

After years of progress in reducing the number of annual deaths from tuberculosis, the number of cases of the infectious respiratory disease went up in 2020.

The World Health Organization is setting up a new committee to investigate the origins of the current pandemic and potential outbreaks in the future.

The WHO has given the green light to the first malaria vaccine. Thousands of people are afflicted by malaria every year in sub Saharan Africa. Young children are especially vulnerable to the disease.

It's also the first vaccine against a parasitic disease in humans. But there are issues to consider, from its rate of effectiveness to the dosage schedule.

The World Health Organization has given approval for the world's first malaria vaccine. Malaria kills hundreds of thousands of people every year, with at least half being children under age 5.

Of 12 sitting heads of state implicated in the Pandora Papers, most are from low- or middle-income countries. So are many other politicians and elites named in the leaked documents.

The New Humanitarian first reported on the scandal from the Ebola crisis in 2020. Now the WHO has issued its own report, citing 83 allegations. And it's drawing criticism for investigating itself.

The FDA is set to rule on Pfizer boosters on Friday. Some scientists say they aren't needed for healthy people and the doses would more helpful for the unvaccinated in countries with limited supplies.

For families living in Freetown's poor neighborhood of Dworzak, getting enough clean water is an everyday challenge. But local leaders are trying to find ways to improve the situation.

Nearly a week after an earthquake that has left more than 2,000 people dead, Haiti is still reeling and aid groups are struggling to respond.