Epidemics like Ebola get started when people make contact with animals carrying infectious diseases, but, paradoxically, a certain amount of human exposure to a virus at its source can actually also prevent the extensive spread of a disease, new research
via LiveScience.com http://ift.tt/1sUoo45
via LiveScience.com http://ift.tt/1sUoo45
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου