The measles-mumps-rubella vaccine, or MMR, is 99 percent effective at preventing measles, which spreads easily through the air and in enclosed spaces. Symptoms include fever, runny nose, cough and a rash all over the body.
The measles-mumps-rubella vaccine, or MMR, is 99 percent effective at preventing measles, which spreads easily through the air and in enclosed spaces. Symptoms include fever, runny nose, cough and a rash all over the body. Damian Dovarganes The Associated Press
The measles-mumps-rubella vaccine, or MMR, is 99 percent effective at preventing measles, which spreads easily through the air and in enclosed spaces. Symptoms include fever, runny nose, cough and a rash all over the body. Damian Dovarganes The Associated Press