# US vaccination rates fall again as exemptions continue to rise, CDC data shows

> **Open Intelligence Dossier** · First detected: 2026-08-18 14:07 UTC · Category: Health

## Executive Summary
2 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"US vaccination rates fall again as exemptions continue to rise, CDC data shows" is generating significant coverage in the Health category, with 2 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include NPR and Ars Technica. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| NPR | Vaccination rates fall as more parents opt out | [Source Link](https://news.google.com/rss/articles/CBMilgFBVV95cUxQbGxyMzFYTG93eHRtSkxWZ3k4RmRSejdVX3dsbTB0a1cwWHdBd0NWeS01X1ZEaFI5ZnhNTl8zVHAtbmx6YWJ0TXZEQ2FRMDdUeExablhaSENkdWZmeUhlZGFQVEtmSlFGMDdlLVF6MS1NenhPNDFZUTlvck9Dd2VNWDNNbHZZY2dPcEkxOHZLdnB2MTY5bHc?oc=5) |
| Ars Technica | US vaccination rates fall again as exemptions continue to rise, CDC data shows | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxPYXZGSHdtd2VqMUhOSnRSdXpIdVZXUDliOW0zT3Q4R085dzFDYXNYb0ppT1dGZklsQU0wMUdWYWU4dEtfeWhjRGRxUzhhcngwYXUyMV80ZlVEMzN5VWJ2YmVreElvS3lWaWJJT2pXRVEtX2hoWkE2NGcxQldxek1EdUJZMUdsTHRjVzdhNFEwVTJzcFIxT0pPUk13YWJJWmk2VkNWS1hKVWZWd2NETk1sZXJsbVhkRE5N?oc=5) |

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-08-18/us-vaccination-rates-fall-again-as-exemptions-continue-to-rise-cdc-data-shows*