To prevent an illness from spreading around the workplace, some employers will send their sick staff members home and replace them with healthy versions. New research suggests this practice does the opposite of what’s intended, causing the disease to spread even more rapidly.
The ability to control fire brought our ancestors countless benefits, but as a new study by Australian researchers suggests, it may have also triggered the spread of one of the worst blights to afflict our species: tuberculosis.
In an effort to learn more about the dreaded disease, the National Institutes of Health is funding a study in which a group of US athletes, coaches, and staff will be monitored for exposure to the Zika virus while attending the 2016 Summer Olympics and Paralympics in Brazil.
Researchers from the University of Washington are the first to visualize the insidious way that the flu virus latches onto a cell and plows its way inside, causing an infection.
Researchers working in Africa are the first to observe monkeys preying on bats. The unusual behavior, which may have something to do with loss of habitat, could explain how dangerous diseases such as Ebola spread among species—and eventually to humans.
Mosquitoes love to breed inside discarded car tires. So why not use this against them? Such is the thinking of Canadian researchers who have developed a DIY mosquito trap that’s already proving its worth in field tests.
Researchers in Brazil have detected traces of the Zika virus in the amniotic fluid of two fetuses with microcephaly, further bolstering the connection between the two. However, questions still remain.
The largest island in the Hawaiian archipelago has recorded nearly 250 cases of dengue fever since the start of September, prompting officials to declare a localized state of emergency.
The Centers for Disease Control and Prevention (CDC) says outbreaks of the Zika virus are all but inevitable in the US, but that these outbreaks will be limited in scope. At the same time, the World Health Organization (WHO) has announced an emergency session to address the “explosive spread” of the disease, which has…
The first Nobel Prize of 2015 has been awarded jointly to three scientists for their groundbreaking work in developing therapies that fight infections caused by malaria and roundworm parasites.
Around 60% of all human diseases and some 75% of all emerging infectious diseases are zoonotic, meaning they spread from species to species. This remarkable visualization shows how these problematic pathogens proliferate among the animals.
Since the 9/11 attacks, researchers in the United States have conducted exceptionally cruel, even superfluous, experiments on animals to develop countermeasures to weapons of mass destruction. But as BuzzFeed reporter Peter Aldhous asks: Is all this suffering really necessary?
On May 9th, Liberia was formally cleared of the Ebola Virus Disease after its last patient recovered on March 20th: the end of the outbreak in the country was a major milestone in the greater outbreak that has crippled West Africa. Earlier this week, a 17 year old teenager died of the disease, and nobody knows exactly…
To fans of Game of Thrones, Greyscale and its disruptive terror might be a reminder of the Black Death or those mysterious poxes and fluxes that chroniclers wrote about in the era before modern medicine. But Greyscale’s allure for contemporary audiences can actually be traced back to a biblical mistranslation of…
Some bonehead at an Defense Department lab accidentally shipped live anthrax spores to government and commercial recipients through a commercial shipping service. What a goof!
An international team of scientists have isolated a gene within the Aedes aegypti mosquito that partially transforms females into males. Since only females spread diseases by feasting on human blood, the discovery could lead to powerful population control strategies.
There’s a plague currently afflicting starfish along the North American West Coast. Called sea star wasting disease, it’s a terrifying affliction that causes echinoderms to tear themselves apart. Now, for the first time ever, the disease has been spotted in northern waters—a possible consequence of global warming.
Though trial results published in The Lancet show malaria vaccine RTS,S/AS01 to be only partially effective, the intervention is still being hailed as a breakthrough. It’s “a classic example of the glass half full and glass half-empty”, vaccine expert Brian Greenwood, who has been involved in the project for two…
There's a lot of hubbub and crap being spewed about not vaccinating your kids and letting measles creep back into our lives. The animation explaining shop Kurz Gesagt doesn't want to deal with the arguments of pseudo-science, they just want to explain what measles does inside your body. And why it's helpful for…