There are several steps between an influenza strain's emergence from its natural animal host and a large - scale human outbreak. (discovermagazine.com)
Understanding and controlling animal diseases with veterinary drugs can help to prevent larger human outbreaks. (veterinaryschools.com)
Several camel coronaviruses occur in the Middle East, and a recombinant lineage is linked to the recent human outbreaks of MERS. (science.sciencemag.org)