Vaccination is critical in preventing measles, as evidenced by outbreaks among unvaccinated individuals in Texas. Experts emphasize the effectiveness of the vaccine, with two doses providing over 95% protection. Adults who received early measles vaccines may need revaccination due to less effective formulations. The CDC advises additional doses for adults in high-risk categories, such as healthcare workers and travelers. For those uncertain about their immunity, getting vaccinated poses no risk and can enhance protection against measles.
The best defense against measles is vaccination. The vast majority of people getting sick in Texas are unvaccinated.
If you have been vaccinated with two doses of the vaccine, you have a 95-plus percent chance of being completely protected throughout your life.
There's no harm in getting a shot if you're not sure of your immunity or vaccination status.
CDC recommends an additional dose of the measles vaccine for adults who are considered at high risk.
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