Neil Munro 17 Mar 2020
A single traveler from China infected 39 people in Washington state with China’s coronavirus, according to virus expert Trevor Bedford.
“Thanks to sequencing by @UWVirology @CDCgov and @seattleflustudy we have genomes for 39 viruses sampled from WA,†he tweeted Tuesday. “Importantly 35 of these 39 viruses (90%) fall into a single genetic cluster indicating a single ~Jan introduction from China and subsequent local spread.â€
Bedford runs a research laboratory Fred Hutchinson Cancer Research Center in Seattle.
His tweets show how similar mutations in China’s “#SARSCoV2 / #HCoV9 virus†— can be used to track the passage of a particular virus from one individual to others. The chart marks the original carrier and the subsequent victims in red.
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https://www.breitbart.com/health/2020/03/17/wuhan-report-one-traveller-from-china-infected-39-people-in-washington-state/
