For Daily Use
Don’t count on a shady parking spot to save a child left in the back seat on a hot day.
A new analysis of temperatures inside parked cars reveals that a toddler in a sunbathed vehicle would reach lethal body temperatures faster than one left in the shade. But even in a shaded car, a child could die from overheating within a few hours, researchers report online May 23 in Temperature....
KOCHI, India — The rare and deadly Nipah virus has emerged in southern India, killing at least 11 people and causing more than 25 others to be hospitalized. Although global health officials consider that, so far, to be a relatively small outbreak, they’re worried.
Nipah is on the World Health Organization’s priority list of emerging diseases that could cause a global pandemic, alongside...
Direct-to-consumer genetic testing first came on the market about a decade ago, but I resisted the temptation to see what health information is hidden in my DNA — until now.
As a molecular biology writer, I’ve been skeptical that the field of genetics is mature enough to accurately predict health (see related article). What finally motivated me to send away my DNA in the mail was the...
News in Brief
Suicide rates for children ages 5 to 12 are roughly twice as high for black children as for white children, according to new data. But for adolescents ages 13 to 17, the pattern flips, with white kids having higher suicide rates, researchers report online May 21 in JAMA Pediatrics.
The new study is based on an analysis of suicide rates among children ages 5 to 17 from 2001 to 2015....
Emergency teams responding to the ongoing Ebola outbreak in Congo began on May 21 inoculating those most at risk of contracting the virus: health workers and people who have come into contact with Ebola victims. It’s the first real-world test for an experimental vaccine, rVSV-ZEBOV. In field trials in Guinea and Sierra Leone in 2015, this vaccine effectively protected people from Zaire...
Ebola has reemerged. The virus has killed at least 25 people since early April in an ongoing outbreak in Congo. And on May 18, the World Health Organization declared a “high” public health risk in Congo, as well as a “high risk” of the disease spreading to neighboring countries, but stopped short of declaring a global public health emergency.
Most of the 43 confirmed and suspected cases...
When severe, chronic diarrhea strikes, sometimes the only cure is … more feces. It might seem bizarre, but a transplant of healthy human stool and its bacterial ecosystem can mean freedom from a painful, life-threatening illness.
The transplants — called fecal microbiota transplants, or FMTs — are becoming more and more popular. So popular that the stool bank OpenBiome has supplied...
For Daily Use
It’s vacation season — time for swimming pools, hot tubs and waterparks. But you might want to think twice before getting wet, says a new report from the U.S. Centers for Disease Control and Prevention.
From 2000 to 2014, public health officials from 46 states and Puerto Rico reported 493 outbreaks associated with treated recreational water, resulting in more than 27,000 illnesses and...
E. coli has a type and it isn’t pretty. The bacterium is more likely to cause severe diarrhea in people with type A blood.
An illness-causing strain of E. coli secretes a protein that gloms onto the sugar molecules that decorate type A blood cells, but not type B or O cells. These sugar molecules also decorate cells lining the intestines of people with type A blood and appear to provide...
The Science Life
What do land mines and tuberculosis have in common? Both kill people in developing countries — and both can be sniffed out by rodents that grow up to 3 feet, head to tail.
Since 2000, the international nonprofit APOPO has partnered with Tanzania’s Sokoine University of Agriculture to train African giant pouched rats (Cricetomys ansorgei) to pick up the scent of TNT in land mines. By 2016...