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Human beings are generally susceptible to measles, rubella and mumps, and the virus is mainly spread through air droplets, clothes, food and toys that pollute saliva. Secretions containing viruses are excreted through the patient's breathing and coughing. And form virus aerosol, suspended in the air. Susceptible people can enter the place where patients have been, but they can still be infected without contact with patients, which is especially easy to achieve in crowded kindergartens, schools, shopping malls and other places.
Measles can be complicated with secondary infection of respiratory bacteria or viruses such as pneumonia, encephalitis after acute measles, myocarditis, otitis media and so on. Children infected with rubella, in addition to fever and rash, can also be complicated with rubella encephalitis and myocarditis, which can lead to death in severe cases and seriously threaten children's physical and mental health. Mumps can cause oophoritis, orchitis (one of the causes of infertility), meningitis and myocarditis, and deafness caused by mumps may cause permanent deafness in children.
If pregnant women are infected with measles, rubella or mumps virus, the virus will infect the fetus through the placenta, which may lead to miscarriage and premature delivery, or lead to various congenital damages of the baby, such as congenital heart defects, deafness, blindness and mental retardation, as well as congenital non-malformed consequences, such as developmental retardation, osteitis, thrombocytopenic purpura, hepatosplenomegaly and hemolytic anemia.
Vaccination against measles and mumps is the most convenient, economical and effective way to prevent and control measles, rubella and mumps.
Tips: After reading my introduction, everyone should know the necessity of measles vaccination. After children are vaccinated with measles vaccine, some people will have adverse reactions. If the reaction is serious, they need to see a doctor in time.