September 28, 2021

COVID-19 Delta Variant: How effective is the vaccine? Stanford epidemiologist explains

SAN FRANCISCO (KGO) — With a lot reporting on the Delta variant and breakthrough COVID-19 instances, you might be questioning whether or not the vaccine actually works.

Well being officers say they’re sure about at the least one factor in the case of COVID-19 vaccinations.

“If you’re vaccinated you’re much less likely to develop COVID,” mentioned Jorge Salinas, hospital epidemiologist at Stanford College.

“We have data from multiple parts of the world, the United Kingdom, Israel and the United States that most cases of COVID associated with the Delta variant are happening among people who are not fully vaccinated,” Dr. Salinas mentioned. “It is true there have been some cases reported in those who are fully vaccinated but the odds are completely different, are much lower. You’re much less likely to develop COVID if you’re fully vaccinated and if you develop COVID, it’s going to be milder than if you were not vaccinated.”

In the Bay Space each complete hospitalizations and ICU numbers are down as in comparison with final 12 months.

In line with state information analyzed by ABC7 Information information journalists, complete hospitalizations are down by about 13 % when evaluating July 31, 2021 to July 31, 2020. ICU numbers are down by about 30% when evaluating the identical dates.

Dr. Salinas says he believes it is too early to understand how the remainder of the 12 months might play out in the case of the Delta variant.

“I don’t think we can judge yet what the impact will be of this new surge in the Bay Area,” mentioned Dr. Salinas.

Nonetheless he hopes the proof out there when it comes to decreased hospitalizations and ICU instances will probably be sufficient to encourage everybody to get vaccinated.

“It is the right thing to do for your own health it is the right thing to do for the population’s health, for all of us. We’re all in this together,” mentioned Dr. Salinas.

CDC COVID-19 Transmission Classes by California County

Map not displaying accurately? Click on right here to open in a brand new window.

VACCINE TRACKER: How California is doing, when you may get a coronavirus vaccine

Having bother loading the tracker above? Click on right here to open it in a brand new window.