Measles Outbreak in South Carolina Linked to Brain Swelling in Kids
Summary
State health officials report a concerning rise in serious complications among children, including encephalitis and pneumonia. This alarming trend highlights the urgent need for awareness and preventive measures to protect young health.
Key Insights
What is encephalitis in the context of measles, and why is it a serious complication?
Encephalitis is inflammation of the brain that can occur as a rare but severe complication of measles, potentially leading to seizures, permanent neurological damage, or death, particularly in children. The measles virus can cross the blood-brain barrier, causing this swelling and highlighting the risks beyond common symptoms like rash and fever.
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How effective is the measles vaccine in preventing outbreaks like this one in South Carolina?
The measles vaccine (MMR) is highly effective, with two doses providing about 97% protection; in this outbreak, 91% of the 876 cases (800 patients) were unvaccinated, demonstrating that vaccination is the best way to prevent infection and stop community spread.