Quote:
Originally Posted by txexetoo
Why does she need to be vaccinated.? Someone is vaccinated can still contract the virus and still pass it on to others.
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You need to go back to 4th grade math where they start with the basics of probability. With the Delta variant, a breakthrough infection in a vaccinated person is 40 times less likely than an infection in an unvaccinated person. There is also very preliminary evidence that a vaccinated person with a asymptomatic infection is slightly less infectious than an asymptomatic unvaccinated person.
And in light of your subsequent posts, a good dose of Freshman statistics might be in order.