CDC warns of infection spread via body lice in homeless populations
Papers from the CDC highlights public health concerns over the difficulty of identifying and treating B. quintana among homeless populations.
来自MSN8 个月
Failed valve blamed for Sterling ammonia leak that sent 33 to hospitals
The CDC says if you are ever exposed to ammonia ... On Thursday, fire crews said a failed valve was to blame. When first responders got to the scene, they found a group of about 200 employees ...