Yes, it is possible to get measles after being vaccinated, although it is extremely rare. The measles, mumps, and rubella (MMR) vaccine is highly effective in preventing the measles virus, with a success rate of 97%. However, some individuals may not develop adequate immunity due to a variety of factors including age, health, or genetics.
When someone contracts the virus despite being vaccinated, it is called a “vaccine failure”. Vaccine failure can occur when the person’s immune system does not respond adequately to the vaccine, leading to a decreased immunity to measles. This can happen due to a variety of factors, including age, genetics, or health conditions.
The risk of getting the measles after being vaccinated is very low, but it is important to speak to a doctor if you think you may have been exposed to the virus. The doctor may recommend a booster shot to ensure that you have the highest level of protection against the virus. It is also important to be aware of the symptoms of measles and to contact your doctor if you experience any of them.