Measles Surges Worldwide: Why Vaccination Matters More Than Ever

Measles cases have skyrocketed by over 20%, reaching an estimated 10. 3 million last year. This deadly disease claimed the lives of about 107, 500, mostly young children. Experts from the World Health Organization (WHO) and the US Centers for Disease Control and Prevention (CDC) call this an "unacceptable" toll, as measles can be prevented with vaccines. The surge in cases is due to falling vaccination rates. Measles is highly contagious, needing 95% of the community to be vaccinated to protect everyone, including unvaccinated individuals like infants. Around 83% of children got their first dose of the measles vaccine in 2023, but only 74% got the second dose. More than 22 million children missed vaccination altogether. In the US, measles vaccination rates among kindergartners have dropped, with coverage at 92. 7% for the 2023-24 school year. This is below the federal target for four years. As of November 7, 266 measles cases were reported in the US in 2024, with 16 outbreaks.

Globally, significant measles outbreaks increased by 60% in 2023, with 57 countries experiencing large or disruptive outbreaks, up from 36 in 2022. Measles has affected nearly every region, with nearly half of the outbreaks happening in Africa. Measles can cause fever, cough, rash, and lifelong health issues. Children with weak immune systems due to hunger or other diseases are more at risk. Up to 3 out of every 1, 000 infected children may die from complications. Despite a decrease in measles deaths by 8% in 2023, this was due to better healthcare access in affected areas rather than the virus being less deadly. Vaccines have saved more lives than any other in the past 50 years, and ensuring everyone is vaccinated is key to stopping measles.

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