As new reports show the number of COVID-19 cases doubled within a month in Los Angeles County and across California, an outdated vaccine may be to blame.
People should check whether their last vaccine was the latest one, according to nurse practitioner Alice Benjamin, because the older version of the vaccine may not protect them from the new FLiRT variant.
“If you got it in October and later, that’s generally the updated vaccine,” Benjamin said. “If you got it prior to October, double check because if you did get the bivalent which has not been phased out, we recommend you do get an updated vaccine.”
Get top local stories in San Diego delivered to you every morning. Sign up for NBC San Diego's News Headlines newsletter.
Specifically, Benjamin said that people need to look out for whether they have received the monovalent vaccine offered by Pfizer and Moderna.
The nurse practitioner added a few other summertime factors may be driving up the COVID numbers.
“People aren’t necessarily wearing masks; they’re not required to in certain places,” Benjamin said. “We’re traveling, we’re getting out for the summer. We also do have some reduced immunity. The vaccines will wane overtime.
For high risk populations, Benjamin emphasizes that two vaccines are recommended, with a second dose at least four months after the first.
“Per CDC recommendations, anyone 6 months or older should have at least one of the updated COVID vaccines,” Benjamin said.