Says the
maryland.gov :
"Less than 0.71% of fully vaccinated Maryland residents later tested
positive for COVID-19."
99% seems efficacious enough. With two-thirds of the population now
vaccinated, breakthrough cases will be a greater percentage of the total.
"Of those cases, 1,842 vaccinated Marylanders were hospitalized,
representing 10.8% of all Covid cases hospitalized in the state. 233
fully vaccinated Marylanders have died, representing 8.36% of
lab-confirmed Covid deaths in the state."
https://coronavirus.maryland.gov/
Quoted here:
https://baltimore.cbslocal.com/2021/10/17/covid-19-in-maryland-more-than-800-new-cases-5-deaths-reported-sunday/
So 99% were safe from infection, those hospitalized of the remaining 1%
represent about 10% of total COVID hospitalizations and those that died
were about 10% of total COVID deaths.
Looking at the last eight weeks, it's 40% of total COVID deaths.
Not seeing a problem with the vaccines.