Scientists say gene-editing technology may eradicate a mosquito in the U.S. that spreads dengue and other diseases. Concerns remain about the possible environmental impact of bioengineered mosquitoes.
A new malaria vaccine came to Cameroon this week and will be introduced in 20 additional countries. Experts stress that it's not a magic bullet. But they say it's a game-changer — with a bonus.
Africa's cities have become home to an invasive, malaria-carrying mosquito. New research suggests vulnerabilities that could be exploited to take on the disease-bearing insects.
The head of the World Health Organization, Tedros Adhanom Ghebreyesus.Tedros, says he used to "dream of the day when we would have a ... vaccine against malaria. Now, we have two."
What does it take to beat malaria? Thousands of moccasins walking down rural roads, overnight bus rides for lab tests ... and a highly effective drug. But the parasite isn't going along with the plan.
Scientists have used a gene-editing technique to make mosquitos allies in the fight against malaria. Environmentalists are troubled by the idea of genetically modifying wild animals.
The country's toll makes up nearly a third of the world's 619,000 malaria deaths each year. Now Nigeria has approved a new vaccine. Will it get into the arms of those who need it most?