A significant measles outbreak has emerged in the U.S. with over 300 cases reported in the first months of 2025, surpassing all of 2024's cases. Vaccination is key, with the MMR vaccine being 93% effective after one dose and 97% after the second. Many individuals are already vaccinated due to requirements for immigration and school attendance. Vaccinations protect not only individuals but also vulnerable populations. Those born before 1957 may have immunity through past infection, while the CDC stresses the importance of vaccination to maintain community health.
Vaccination is the best way to reduce the spread of measles, which has seen over 300 cases in the U.S. in early 2025.
The MMR vaccine is highly effective, with one dose offering 93% protection and two doses up to 97%, emphasizing its importance in controlling outbreaks.
Vaccination not only protects the individual but also those who cannot be vaccinated, including young children and immunocompromised individuals, reinforcing community immunity.
Public health experts emphasize that immunity can stem from either vaccination or previous infection, particularly for individuals born before 1957.
Collection
[
|
...
]