New Coronavirus Introduced to California Several Different Times: Study

TUESDAY, June 9, 2020 (HealthDay Information) — The new coronavirus seems to have arrived in

TUESDAY, June 9, 2020 (HealthDay Information) — The new coronavirus seems to have arrived in California many unique times, new genetic research indicates.

“We identified out that there have been multiple introductions into California of unique lineages of the virus,” examine chief Dr. Charles Chiu, professor of laboratory medicine at the College of California, San Francisco, advised CNN.

In the initial handful of months immediately after the new coronavirus initial appeared in the United States, it wasn’t spreading freely across California, but was released in a amount of independent incidents, according to the examine published in the journal Science.

“It demonstrates that there had been many unique sparks landing in Northern California, numerous of which fizzled out most likely because of to a mix of public overall health measures and luck,” evolutionary biologist Michael Worobey, who was not associated in the examine, advised CNN.

For the examine, Chiu and colleagues analyzed the genomes of the new coronavirus that contaminated 36 people in 9 California counties.

1 locating was that an outbreak that contaminated far more than 700 people on the Diamond Princess cruise ship in February most likely originated with 1 passenger who carried a pressure that circulated commonly in Washington state and somewhere else, Chiu advised CNN.

A further outbreak in Solano County was confined to three people — a client and two health care employees who cared for her. Speak to tracing and fast isolation of the new situations prevented even more spread, according to Chiu.

Even even though it is a smaller examine, it allows demonstrate how a handful of situations can change into a pandemic, and how rapid response can cease the spread, Chiu advised CNN.

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