See How Declines in U.S. Vaccination Rates Could Bring Eliminated Diseases Roaring Back
Briefly

Recent research warns that even a minor decline in U.S. childhood vaccination rates poses a significant risk of resurgence for diseases like measles, rubella, polio, and diphtheria, which have been largely eliminated. The study, published in JAMA, indicates we're at a critical juncture, where an increase in vaccinations could ensure continued safety. However, the findings suggest that just a small drop in vaccination rates could reverse decades of public health progress, potentially leading to outbreaks within the next 25 years if not addressed.
A recent study highlights that a slight dip in U.S. childhood vaccination rates could reverse decades of progress against diseases like measles and polio.
The study indicates that vaccination coverage is critical; a minor increase could prevent outbreaks, while a decrease could lead to severe consequences within 25 years.
Mathew Kiang emphasized that we're on a 'knife's edge,' where a little more vaccination could maintain safety, but a little less could have dire outcomes.
The urgency for maintaining high vaccination rates is reinforced by the fact that diseases like polio and measles were effectively eliminated in the U.S. only recently.
Read at www.scientificamerican.com
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