Pennsylvania landscape

Infectious Diseases in the Allentown area

Pennsylvania Population: 886K Updated Oct 11, 2026
Low
Infectious Diseases

Prevalence Trend

4-week history
Sep 20 Oct 4 Oct 11
Low
Moderate
High
Very High
Extreme
↑ Rising

Summary

Infectious illness is Low and climbing across the Allentown area. Fourth straight week at Low. Its highest in four weeks. About the same as Pennsylvania's metro areas overall.

See exact levels in bub →

County Prevalence Map

Updated weekly
Pennsylvania county-level Infectious Diseases prevalence map
County-level Infectious Diseases prevalence — Pennsylvania — Oct 11, 2026
Published by Hubbub World — nationwide health risk monitoring.
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Frequently Asked Questions

What does Infectious Diseases measure?
Infectious Diseases prevalence is the number of people impacted by infectious diseases in a neighborhood. It combines the impact of all common and emerging pathogens such as influenza, COVID-19, RSV, measles, bird flu, insect-borne illnesses and more into a single score. It gives an idea of how many people are sick in an area at a given time.
How is Infectious Diseases prevalence reported in the Allentown area?
Infectious Diseases prevalence in the Allentown area is reported as the weekly score of how many people are impacted in a typical neighborhood in the area, on a five-point scale: Low (<5), Moderate (5–15), High (15–25), Very High (25–40) and Extreme (>40). The score reflects the number of people impacted by Infectious Diseases in a typical neighborhood in the area, validated against public health data from CDC, HHS, EPA, NOAA, and other authoritative sources. Methodology details are available at https://www.hubbubworld.com/intelligence#methodology.
What methodology does Hubbub use to calculate Infectious Diseases prevalence?
Hubbub develops proprietary models on top of geographic, demographic, environmental, surveillance and weather data to produce prevalence scores across the U.S. Prevalence is reported on a five-point scale (Low, Moderate, High, Very High, Extreme) so the scores are interpretable without needing the raw underlying numbers. The full methodology — including the modeling approach, validation against authoritative sources, and known limitations — is documented at https://www.hubbubworld.com/intelligence#methodology. The health risk data on the Hubbub website is for informational purposes only and does not constitute medical advice. Always consult a healthcare professional for personal health decisions.
Where can I get current Infectious Diseases data for the Allentown area?
Current Infectious Diseases risk levels, forecasts and alerts for Allentown are exclusive to the bub app, available free on iOS, Android, and Apple Watch at https://bub.hubbubworld.com. This web page is the 4-week historical archive of prevalence — the bub app is where today's data and forecasts live.
How does the Allentown area compare to the rest of Pennsylvania?
The summary on this page compares the Allentown area with the other metro areas in Pennsylvania each week. For an interactive map, get the bub app at https://bub.hubbubworld.com.

Last updated: October 11, 2026

Data refreshed weekly

Get today's Infectious Diseases data for the Allentown area — Download bub