This is not the first of these "anomalies."
...A new analysis finds several counties with above-average vaccination rates also have higher COVID case rates, while case rates are falling in counties with below-average vaccination rates.
Statewide data analyzed by the Bay Area News Group found five counties, Los Angeles, San Diego, Alameda, Contra Costa, and San Francisco, have both a higher percentage of people who are fully vaccinated than the state average and a higher average daily case rate.
Compare that to these five counties: Modoc, Glenn, Lassen, Del Norte, and San Benito, which have below-average vaccination rates and decreasing case rates....
Please refer to the below post where all this confusion can be cleared up by remembering this:
BECAUSE WE SAID SO, VERMIN!!