No they need thier shots cuz they can catch things real easy
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.
Active immunity to a disease is acquired either through getting the disease or being vaccinated for it.
true.
true.
A person acquires active immunity when their own immune system produces antibodies in response to the presence of a pathogen. Active immunity can result from either getting the disease or being vaccinated.
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.
Vaccination is the process of attempting to confer artificial immunity on an individual organism by exposing the immune system to antigens of the pathogen being vaccinated against. Vaccination does not provide nearly as good protection as natural, or acquired immunity.
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.