Vaccination rates across the U.S. don’t neatly correlate with religiosity or wealth; Wired reports that one conspicuous pocket of low vaccination rates, according to California’s state database of daycare records, is a place where you might not expect it: Silicon Valley — specifically, the daycare centers at some large tech companies. A WIRED investigation shows that some children attending day care facilities affiliated with prominent Silicon Valley companies have not been completely vaccinated against preventable infectious diseases. At least, that’s according to a giant database from the California Department of Public Health, which tracks the vaccination rates at day care facilities and preschools in the state. We selected more than 20 large technology and health companies in the Bay Area and researched their day care offerings. Of 12 day care facilities affiliated with tech companies, six—that’s half—have below-average vaccination rates, according to the state’s data. … And those six have a level of measles vaccination that does not provide the “herd immunity” critical to the spread of the disease. Now, this data has limitations—most critically, it might not be current. But it also suggests an incursion of anti-science, anti-vaccine thinking in one of the smartest regions on Earth.
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