# Dengue comes back even in vaccinated people

> **Open Intelligence Dossier** · First detected: 2026-10-30 16:40 UTC · Category: Health

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

## Intelligence Brief
"Dengue comes back even in vaccinated people" is generating significant coverage in the Health category, with 5 articles from 5 distinct sources tracked by PULSE so far.


Outlets currently covering the story include News-Medical, The Eastleigh Voice, Genetic Engineering and Biotechnology News and UA.NEWS. 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 |
|---|---|---|
| News-Medical | Human challenge study reveals how preexisting immunity affects dengue | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxQTjRva1RwZHA4VDRHQml0VUFVUDIxem9jQnlGNHFRR1NBR01Lb2tTQVFSb3UwWHBKOXI5SnNvbDR3RHp2MnVWZ3hvYkk1ZVNEa0REVmdMbXZCV0lreWxNaTZrdXk2RVR0TEdVWE1HRHptbDZiUXpyckdZZnctWWc0blc5Q25fUnZKNXlVbl8xYklrVVlrRVNmejdlZEdPY21PNjB6Vjg5djdkSU01Y1pfa3lfbG43U2o1?oc=5) |
| The Eastleigh Voice | Explainer: Why a second dengue infection can be more dangerous than the first | [Source Link](https://news.google.com/rss/articles/CBMiuwFBVV95cUxPVXZYT2JRbFM1cWk2MmdXM2hJOGRPc2oxOHNvWHdCUXcyUkxrSGNTdk5xLVVjUF9kOUlfdUVjTlRKUEpSbGNfNHc5YWJrSjhjeWMxUWJnY2g4NVlmWXBKQzI2TWZDVmlLMWMtZXlIUFdRR1JWMUo0Mm5CR1hqVEhPRXRwVVVKT3NNWmJIYlFqYWRMa0F3TW02YXliemFWSk0tcHJvckM1MWFlZmxTUi1KUmEycFJiOV9icWtj?oc=5) |
| Genetic Engineering and Biotechnology News | Human Dengue Study Reveals How Preexisting Immunity Shapes Secondary Infections | [Source Link](https://news.google.com/rss/articles/CBMizwFBVV95cUxNZEVfcERzVmxmY0lzeXdsdXlhNldjTS1GQkFoS1NEVGpzQnVUZWdpbUhZVDc0Y1VTUmVQU3YwcmJBSXRIQ2gwaDJFd1dVcTNPUUNhLTZzODBVM3Q1TkdXaVFwSmhIZ2NIQmVkUFNKR0Q3T0duWUtnR1BEcjNKaDlVekVmMkxHR1d6VThrZ01iT3d4QlVXRElWQ2R0blo5aGxBbk1oOGdMNms0c1g5VDR2b2RobWYwVGlfbmZTaVNSZl9aNzMyU2x3U3h6ZEdVSlk?oc=5) |
| UA.NEWS | Trial with 45 volunteers reveals immunity’s role in dengue — News-Medical | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxQQy1uUHZXS29leF9lbUFVOVU1R19FLVNnZ3BjTnJpMEdKc1VRZ0liRTdjWndFMy1Fd3VWeWNjdTByODh3V0FmUDNtTWI5dm5CWm9Xcno5MHlvNE5pR1JuZGNWWlp0cmxwYVdxd1BrU1BQUTJqNTd1bmpQeklvV0hCRVpKaDRzdUM4M3dhczQtOFJfdUJXci1maUlsVXRwWF9xaGRwM2l6aE4?oc=5) |
| Nature | Dengue comes back even in vaccinated people — new clues | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTFBMNWFzZTJBV2xnY184VmdJbl9DclhOeWcxWDhiTEpVa1B2NFl4azVsU3hHRUNlQnZWMjd3MkQwc3dodTFrdzR3Y2l0djNvNUdFaE9reDlNZmFlemN4OGxR?oc=5) |

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-10-30/dengue-comes-back-even-in-vaccinated-people*