The local vaccination rate there is horrible.
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 by below-average WIRED means ‘critically unsafe,’ here. It’s the herd immunity problem: essentially, anti-vaccination advocates pretty much bank on the fact that since everybody else vaccinates their kids, then unvaccinated kids are safe from outbreaks, because an outbreak is unlikely to spread. The critical percentage is, according to WIRED, about 92% (which is probably just taking an average of the 90% to 95% that seems to be the general rule of thumb): less than that, and a measles outbreak is possible. Those day care facilities mentioned above are all showing vaccination rates below 90%*. The companies involved are, of course, contesting the findings, blaming poor and incomplete record keeping for their low scores. Continue reading Vaccination Watch: DO NOT WORK IN SILICON VALLEY IF YOU HAVE KIDS.