What's Going Around in Pennsylvania?

Health surveillance summary for Pennsylvania — April 2026

Here's a snapshot of current respiratory illness and disease activity in Pennsylvania, based on the latest CDC surveillance data. Click any topic for detailed trends, charts, and nearby state comparisons.

⚠

Elevated Activity in Pennsylvania

RSV, MMR Coverage are at elevated levels. Tap below for details.

Know someone in Pennsylvania? Share this health update.

Post Share

Flu

Low

1.9% ILI

View details →

RSV

High

4.5 per 100K

View details →

COVID-19

Moderate

2.5 per 100K

View details →

Measles

Moderate

7 cases in 2026

View details →

MMR Coverage

High

92.4% coverage

View details →

What's Getting Better or Worse?

Based on CDC forecasting data as of 2026-03-31.

Nearby States

New York New Jersey Delaware Maryland West Virginia Ohio

Cities in Pennsylvania

Health data available for these Pennsylvania cities:

Philadelphia ·Pittsburgh ·Allentown ·Reading ·Erie

Frequently Asked Questions

What's going around in Pennsylvania right now?

Based on the latest CDC data, here's what's circulating in Pennsylvania: flu activity is low, RSV is high, COVID-19 is moderate, and there have been 7 measles cases reported in 2026. Each topic page has detailed trends and comparisons.

Is the flu bad in Pennsylvania right now?

Flu activity in Pennsylvania is currently low with 1.9% ILI. Visit the Pennsylvania flu page for weekly trend charts, nearby state comparisons, and historical context.

Are there measles cases in Pennsylvania?

Pennsylvania has reported 7 confirmed measles cases in 2026. The state's kindergarten MMR vaccination rate is 92.4%. See the measles tracker for county-level details.

Local Health Signal is not affiliated with the CDC or any government agency. Data is provided for informational purposes only and is not intended for clinical decision making. See our methods page for details on data sources and limitations.