Agree that’s most likely. This is a 2-dose vaccine with 90 or 95 percent immunity after the second dose. To the current strain anyway. And not sure what claims are made for immunity after the first dose; probably not anywhere near that.
Yearly flu vaccine is around 40 percent in a good year.
More likely she didn't even actually get vaccinated in the first place.
Even more likely, the tests are bogus.
Most likely: she got the vaccine and still got covid.
Why would this vaccine function different than any other?
Agree that’s most likely. This is a 2-dose vaccine with 90 or 95 percent immunity after the second dose. To the current strain anyway. And not sure what claims are made for immunity after the first dose; probably not anywhere near that.
Yearly flu vaccine is around 40 percent in a good year.