Charts Show How Measles Outbreaks Flourish Where Vaccination Rates Fall
Briefly

The U.S. is experiencing a worrisome resurgence of measles, with public health officials reporting 301 confirmed cases, particularly in West Texas, where a child died—the first measles death in 22 years. The outbreak, coupled with unvaccinated adults and children falling critically ill, underscores the need to reassess MMR vaccination rates. Texas's current kindergarten vaccination rate stands at 94.3%, just below the 95% threshold for herd immunity, which raises serious concerns about community health and outbreak containment as cases spread across multiple counties.
The recent outbreak in multiple U.S. states highlights a concerning drop in childhood vaccination rates, leading to 301 confirmed cases of measles, including fatalities.
Experts are calling for a reexamination of MMR vaccination rates as even slight decreases can enable widespread outbreaks, particularly as measles is highly contagious.
Vaccination rates among kindergarteners in Texas are slightly below the herd immunity threshold, leading to rampant spread of measles across numerous counties.
Local transmission dynamics, not just state-level data, play a crucial role in understanding and addressing the rapid spread of measles outbreaks.
Read at www.scientificamerican.com
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