Sentences with phrase «swine flu pandemic originated»
«2009 swine flu pandemic originated in Mexico, researchers discover.»
https://www.sciencedaily.com/ Not exact matches
The 2009 swine H1N1 flu pandemic — responsible for more than 17,000 deaths worldwide — originated in pigs from a very small region in central Mexico, a research team headed by investigators at the Icahn School of Medicine at Mount Sinai is reporting.