The Mercury News

Mask, vaccinate, stop making the same mistakes

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The sad thing about the current surge of COVID-19 in the Bay Area, California and the nation is that it was totally preventabl­e.

But a lack of political will and personal responsibi­lity has brought us to the point where we must, once again, don masks and ratchet back daily activities as we watch cases and hospitaliz­ations rise rapidly.

We can learn from our mistakes — if we’re willing to put politics aside and follow the science. And recognize that, because of the characteri­stics of the delta variant, we face new and in some ways greater challenges today than we did with prior surges.

Even though roughly half of California­ns are fully vaccinated, we’re witnessing rapidly rising case counts approachin­g the levels of last summer. Numbers for the Bay Area have already topped the peaks of last summer’s surge. Statewide hospitaliz­ation numbers, which lag case counts, are rising quickly, already reaching roughly half of last summer’s peak count.

It’s against this backdrop that Bay Area health officials on Monday issued indoor mask mandates, regardless of vaccinatio­n status, for Alameda, Contra Costa, Marin, San Mateo, San Francisco, Santa Clara and Sonoma counties. California should do the same.

Meanwhile, there are two key steps that could slow the rapid spread and dampen the danger of the virus.

• Get vaccinated. The vaccines are remarkably effective at preventing serious illness. As of two weeks ago, 97% of people entering the hospital because of the coronaviru­s were unvaccinat­ed, according to Dr. Rochelle Walensky, director of the U.S. Centers for Disease Control and Prevention. It is overwhelmi­ngly those who haven’t gotten their shots who become extremely sick and die.

Yet, amazingly, in California only 60% of those eligible, who are age 12 or older, have been fully inoculated. If you aren’t vaccinated, please get your shots — starting now. If you know someone who isn’t vaccinated, impress upon them the importance of the inoculatio­ns.

• Wear a mask indoors. Whether it’s at the supermarke­t, hardware store, hair salon or gym, wear a mask. And if you want a restaurant meal, ask for a table outside.

This applies regardless of your vaccinatio­n status. It’s critical for your own protection and to stop the spread of the virus. The Bay Area mandate applies to the vaccinated as well as unvaccinat­ed because of the growing number of breakthrou­gh cases.

As amazingly effective as the vaccines are, they don’t provide 100% protection. As a result, according to state numbers, about 16% of new California coronaviru­s cases for the week of July 14-20 were among people who were vaccinated.

Moreover, there is mounting evidence that even vaccinated people can transmit the virus. That’s why masks are so important.

We are entering a new phase of our fight against COVID-19. Thus far, as a region and a state, we have been inconsiste­nt in our vigilance — and some have been downright defiant. Had everyone who had a chance opted for vaccinatio­n, we wouldn’t be facing this new surge in California.

Let’s not repeat our mistakes.

 ?? MARY ALTAFFER — THE ASSOCIATED PRESS FILE ?? The COVID-19 vaccines are remarkably effective at preventing serious illness.
MARY ALTAFFER — THE ASSOCIATED PRESS FILE The COVID-19 vaccines are remarkably effective at preventing serious illness.

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