In hospital settings, disinfectants are regularly used to prevent the spread of bacteria and prevent infection, but a new study published in the January issue of the journal Microbiology, suggests that too much exposure to a disinfectant may actually cause harm by creating bacteria that can not only resist the cleaning product, but some …
Data released this month by the Centers for Disease Control shows that average U.S life expectancy at birth has reached an all-time high of 77.9 years. The latest information from the National Center for Health Statistics shows that, from 2006 to 2007 average life expectancy increased by more than two months.
There are reports today of two deaths from pneumonic plague in western China. Pneumonic plague is the deadliest and least common form of plague. Still, the odds that this dreaded disease will make it across oceans to ravage your hometown are just about zero.