No they need thier shots cuz they can catch things real easy
It is possible but rare to get measles after being vaccinated as a child. The measles vaccine is highly effective, but no vaccine is 100% perfect. In some cases, the immunity provided by the vaccine may wane over time or the vaccine may not have conferred full immunity.
No they need thier shots cuz they can catch things real easy
Yes, it is very possible that he could contract measles without being protected with a vaccine.
acquired immunity
By catching the disease and recovering.
No, there is no such disease as "missals". But if you mean Measles- yes. In 2013, there were 145 700 measles deaths globally. Being vaccinated against measles is very important.
It is possible to get measles even if you have been vaccinated, but the chances are significantly lower compared to those who are unvaccinated. The measles vaccine is highly effective, with two doses being about 97% effective at preventing the disease. If a vaccinated person does contract measles, it is usually milder and has fewer complications.
Active immunity to a disease is acquired either through getting the disease or being vaccinated for it.
true.
true.
The vaccine and previous exposure stimulate antibody-producing memory B cells. These stick themselves to specific receptors to block the foreign invaders from attacking the body.
Generally not. Most doctors will keep your vaccination record and recommend booster shots whenever necessary. On the whole, as long as you follow your doctor's recommendations, your chance of encountering measles is pretty low.