Below you'll find a list of all posts that have been tagged as “Yersinia pestis”
This recent headline is concerning on the face of it, but how serious really is the potential for the spread of the plague? Actually the plague has been around practically forever with cases usually occurring between late Spring and early Fall. The states of Colorado, Arizona, and New Mexico are the only three that produce cases due to flea bites. …
“The word, virus, connotes morbidity and mortality, but that bad reputation is not universally deserved,” said Marilyn Roossinck, PhD, Professor of Plant Pathology and Environmental Microbiology and Biology at the Pennsylvania State University, University Park. “Viruses, like bacteria, can be important beneficial microbes in human health and in agriculture,” she said. Her review of the current literature on beneficial viruses …
