And there's the rub. Knowing that 99% of NHLers are up to date on vaccines it really makes you wonder how someone can be infected with something they are vaccinated against???
And there's the rub. Knowing that 99% of NHLers are up to date on vaccines it really makes you wonder how someone can be infected with something they are vaccinated against???
You can still get mumps even if you're vaccinated.