Wasp Venom Can Save Lives. But the Supply Chain Is Shaky.
UNDARK — Venom is crucial to make medicines for those with severe allergic reactions to wasp, hornet, and yellow jacket stings.
Posts Categorized: medicine
Bird origin for 1918 flu pandemic
Nature Model also links avian influenza strains to deadly horse flu. The virus that caused the 1918 influenza pandemic probably sprang from North American domestic and wild birds, not from the mixing of human and swine viruses. A study published today in Nature reconstructs the origins of influenza A virus and
A brief history of what made biomedical news this year
Nature Medicine Biomedical research in 2013 saw some dramatic developments, with unprecedented government action in the US ranging from the budget sequester in the spring to a dramatic government shutdown in autumn. But throughout the year, bright spots in science around the globe continued to dazzle, including multimillion-dollar partnerships to advance drug discovery and the go-ahead for highly anticipated trials of regenerative medicine. Read the rest of the story in the December issue of Nature Medicine. (Subscription required) Image Credit NIAID CC by 2.0.
As millions gather for Kumbh Mela, doctors are watching
When a cholera outbreak gripped a London neighbourhood in 1854, physician John Snow carefully mapped its deaths. The thin bars he traced under each address clustered around a water pump on Broad Street, which turned out to be the source of the bacteria. Snow’s studies of disease patterns won him recognition as the father of modern epidemiology—and crushed the prevailing theory that cholera was spread by bad air. Faced with the same challenge today, Snow might use a tablet computer. In mid-January, as the Indian city of Allahabad began ushering in millions of Hindu pilgrims for the religious festival Kumbh … Read more…
Air pollution delivers smaller babies
Study of 3 million infants suggests connection between inhaled particles and birth weight. Pregnant women who have been exposed to higher levels of some types of air pollution are slightly more likely to give birth to underweight babies, a large international study has found. The results are published online today inEnvironmental Health Perspectives1. Low birth weight — defined as a newborn baby weighing less than 2.5 kilogrammes — increases the risk of infant mortality and childhood diseases, and has been associated with developmental and health problems later in life, including diabetes and cardiovascular disease. Previous studies have looked at whether … Read more…