# The human gut microbiome primes fever after vaccination

> **Open Intelligence Dossier** · First detected: 2026-10-09 02:40 UTC · Category: Health

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

## Intelligence Brief
"The human gut microbiome primes fever after vaccination" is generating significant coverage in the Health category, with 9 articles from 9 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Yahoo, Institut Pasteur, Scientific American and Scientific Frontline. 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 |
|---|---|---|
| Yahoo | Feverish after a vaccine? The reason could be your gut microbiome | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxPRC1nWXowTUozd3VXbFRWdGl4dlZwb190TEdkdVN4Qkg2SS10TWxmNzdIWWJKemVtZWtVdmkxSjVtb1ZfeDR4azZIRlF2OEpqNzY4c1haQ1Y0SG5KSGljaU5rbkZwSkVhV0gyN0FNbW9fOGctQWFhMjY1UmpDemNjelhxLXdQLUJST2lMSmoxWDdlMV96c1lZ?oc=5) |
| Institut Pasteur | Gut microbes help set the body’s response to vaccination | [Source Link](https://news.google.com/rss/articles/CBMiS0FVX3lxTE9SNDZwOW81czJDWndoX29DZjVreV9qRE0wVTlpVnRHSm1vMkJwUEhjbGR3UDVQOGlmV29JZkRuU282cG1mWFhZUkJuOA?oc=5) |
| Scientific American | Feverish after a vaccine? The reason could be your gut microbiome | [Source Link](https://news.google.com/rss/articles/CBMirAFBVV95cUxQeTJZR3BzQTZEUVdoWkF4VFVWRzZCbzctTDgzM0RuNDJSZWQ3YWNpVy1vSXVhSWI1bGxFY3dwV2lSbktCQXdqVGl1Q1VqSmlQb2lYemhlSTc1N3JhZ0xyZ2tFYzFZbk5JcG9GMzVwZG1WeGZ4OWlwZmNIRjRReUlwUkFUUkJhaDRybkVqUmRVNDI0WWFCN2ExNjJweGIzRy1xMXdGQ3hzaDdHU3Vu?oc=5) |
| Scientific Frontline | How Gut Microbes Shape Vaccine Responses | [Source Link](https://news.google.com/rss/articles/CBMiXEFVX3lxTE9NOXNreE1JbkJSd1JZajBZRnlNMmRvRWx5Y0RjaXlHQTlwc1ZBRV9lQ0x0ODZtekszUmJXWUhuRjN2MnhHWGVHU3ZTdE16Q0RNYXJITW5WSDlxWXQz?oc=5) |
| News-Medical | Certain gut bacteria may intensify inflammatory responses to vaccines | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxNT0Z0RWE3MUN5enZLX0tNREhtcGEzU1ExY2R1ZW1Zc2YyT2J4TXZGR2E1THBlb005bUM0RDlyaG1EOGFiSHZOWW5GbVJ5SlRwOUs5cXlJVkN5c3k0U0RnUzlYWkxXWlI3bmsxRmMxYnJpUFB5ZDVNYlVUVmJweGtUT0p1alNzWXRzOGFRWlF2VV9hRWNMU0tsSmZfVTVrVHV4Mm53STFZalN5cmZKR2RPSXhwUkFCRmxS?oc=5) |
| Inside Precision Medicine | Gut Microbes Implicated in Post-Vaccination Fever | [Source Link](https://news.google.com/rss/articles/CBMitwFBVV95cUxNLUV0NkMxMlNTVGpTMzhMdHo1cG9WM09NZ2NnM3k0ZTJmZjF1UzZsSGdjMkdVRUVWaXZ4NUlHMmpDMUdqRWxlM3lIRVlJVnYzb3l4QVdWQXJ6Z3JUSW02XzQtLXY0N2hhZVE4TjhjWEd6dlZuVlRnMDBxYVBVcklYMkpxczRMVzh1VXQwS1BYcTBsLVZkX05vQzh6Q1BXZnNNRllSNk9kUXRobVpZREc0c01NekNmUzA?oc=5) |
| Baltimore Sun | Is your gut biome causing a vaccine fever reaction? Healthier diet may help. | [Source Link](https://news.google.com/rss/articles/CBMihgFBVV95cUxNOTg1V0I4eGVhTDF0Qm5rNGhGUXlyRjFCeXhabDFuZE16NU1CeG10U3FOMEtkRjFJamdjYlNUOHd3enVCOFJweTloYTNyVEY1Q2Y0azNiVWFtaGh0bmRGdE4zMDNJa3BTQlBISS02RFEtSmctOVV3MGF4MmhsWmJPVlhObmRYQQ?oc=5) |
| Max-Planck-Gesellschaft | Gut microbes help set the body’s response to vaccination | [Source Link](https://news.google.com/rss/articles/CBMijAFBVV95cUxPSUdTOHNlWlNFQTZoY3NXUE1aUXlJTjc4UWNNLXFCWGo5S1VJOXZWS09XbEZIMFFsMVppbE10cHdVR2JoMG5YNUdOTmtoTWRqY1Q0TGdVN05tUFNCRGNlbVhGdVQycWU2dlNIM0hQU0xST2NaNFltM3F0NmY2ZmdVaGtlOHFGWXlIc1hvTw?oc=5) |
| Science | AAAS | The human gut microbiome primes fever after vaccination | [Source Link](https://news.google.com/rss/articles/CBMiYEFVX3lxTE9nYmw3NU9mVVMxTmhnaW5TNWNDTDhGV2RtYzhJcXFTTG9xUFdscWJHM1ozaDN6cnI1c2twdXNLeEV5UzYtaTQwY0dCMlB0SHdZUS1Jb1Q1QlZqZk5qemZJTw?oc=5) |

---
*Canonical Source: https://pulse.byoaiapps.com/trend/2026-10-09/the-human-gut-microbiome-primes-fever-after-vaccination*