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Pathogenic bacteria adhering to the human vascular wall triggers vascular damage during meningococcal sepsis

(Public Library of Science) Researchers at the Paris Cardiovascular Research Center have shown how adhesion of Neisseria meningitidis to human microvessels in a humanized mouse model leads to the characteristic cutaneous lesions of meningococcal sepsis. This work, published on Jan. 24 in the open-access journal PLOS Pathogens, is an important demonstration  Read More »

Bird flu research resumes after worldwide ban due to terrorism fears – New York Daily News

New York Daily NewsBird flu research resumes after worldwide ban due to terrorism fearsNew York Daily NewsAll research into H5N1 transmission was halted in January 2012 after teams at the University of Wisconsin in the United States and at the Dutch Erasmus Medical Centre in Rotterdam created mutant forms that can  Read More »

Select-agent safety reports find little public health risk

(CIDRAP) The risks in working with potentially dangerous pathogens in US labs are low to the scientists involved as well as to the general public, according to two recent reports on safety incidents. One of the reports details theft, loss, and release (TLR) of select agents and toxins that occurred at  Read More »

Science and Society: Lessons for us from the polio battle

(Herald Extra) I’m not sure if I ever saw patients in operating iron lungs. I have an incredibly vivid memory of such, but I long ago learned that old “memories” can be tricky. If one witnesses a movie documentary of dramatic things and reflects on them enough through life, they seemingly  Read More »

How Do Pathogens Get Into Produce?

(Food Safety News) Leafy greens, lettuce, cantaloupes, mangoes and strawberries. These are just some of the foods that have sickened or even killed people when they were contaminated with foodborne pathogens such as E. coli, Listeria and Salmonella. Amidst the confusing swirl of information about these and other produce outbreaks, the  Read More »