Infectious Diseases

Featured in NEJM Journal Watch: A Vaccine to Prevent Enterovirus 71 Infections
Large phase III trials of two inactivated enterovirus 71 vaccines in China showed them to be safe and to have >94% efficacy. The results were published in the New England Journal of Medicine. Journal Watch

Scientists describe deadly immune 'storm' caused by emergent flu infections
Their findings, published in this week’s online Early Edition of the Proceedings of the National Academy of Sciences, also clarify the workings of a potent new class of anti-inflammatory compounds that prevent this immune overreaction in animal models.

“We show that with this type of drug, we can quiet the storm enough to interfere with the virus-induced disease and lung injury, while still allowing the infected host to mount a sufficient immune response to eliminate the virus,” said John R. Teijaro, an assistant professor in TSRI’s Department of Immunology and Microbial Science and first author of the study. The Scripps Research Institute

Faster anthrax detection could speed bioterror response
Shortly following the 9/11 terror attack in 2001, letters containing anthrax spores were mailed to news outlets and government buildings killing five people and infecting 17 others. According to a 2012 report, the bioterrorism event cost $3.2 million in cleanup and decontamination. At the time, no testing system was in place that officials could use to screen the letters. Currently, first responders have tests that can provide a screen for dangerous materials in about 24-48 hours. Now, researchers at the University of Missouri have worked with a private company to develop a new method for anthrax detection that can identify anthrax in only a few hours. University of Missouri