Fact – if 95% of the population or community is vaccinated or is immune through previous contact against an infectious disease, it will lower the risk for non-immune or unvaccinated individuals to get the disease. The infection is also…
Fact – if 95% of the population or community is vaccinated or is immune through previous contact against an infectious disease, it will lower the risk for non-immune or unvaccinated individuals to get the disease. The infection is also…