# Schefty: Nick Bosa (calf) to miss ‘a few weeks’

> **Open Intelligence Dossier** · First detected: 2026-09-25 16:40 UTC · Category: Sports

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

## Intelligence Brief
"Schefty: Nick Bosa (calf) to miss ‘a few weeks’" is generating significant coverage in the Sports category, with 3 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Yahoo Sports and Sports Illustrated. 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 Sports | Kyle Shanahan shares how Nick Bosa got hurt; calls 49ers injuries ‘unusual’ | [Source Link](https://news.google.com/rss/articles/CBMihgFBVV95cUxQTnF2ZUJDdUxzbURWMFZFMDdjSDBuSm1GOWZjenM4RnhsRnIxaDlwVTM4ZGhwXzAyMXRKdW8yVVBaeDJlYmhCNUphTDRoTEhBalNaZUxzcnBRcXVGUFFMblBORVNRNmRQQVdoZFNBODVHdmFzR2NJX05FdnEzaEMxdnZGT0hOQQ?oc=5) |
| Bleacher Report | Nick Bosa Injured, Latest Rumors on 49ers Star's Timeline to Return from Calf Issue | [Source Link](https://news.google.com/rss/articles/CBMitgFBVV95cUxQMDJpazlURmd2VU1RUmcwRU5IcWtyVFQ1cG1OQ3BlWm03UGFpTUFLY1UybVlmNFMtWGJYMkpFRm03R0Z4NFNEWnpzUFdYRVcyYWJ0bUI5ZlNCbEl2Ukl1MklQVWtTZncwT0l1MWVwNDJGQUZ4SldNdFhJUndGRzNQTHZDaHlCVE5oUUpQWmlUUkFDdHEzVXUzOVYzMzJyTjZmak1rTU9jTTJUT21qWEVfQzBCZmdIQQ?oc=5) |
| Yahoo Sports | Nick Bosa Injury Update: 49ers DE Could Miss Multiple Weeks With ‘Serious Injury’ | [Source Link](https://news.google.com/rss/articles/CBMigwFBVV95cUxPR1FvUWFEQ1ozeHduWlpuRHJqLWpYME8zT2ZmM0dMUnhQNFc1cVpTNzhjQ3lCN1lsaDVjcng2SmoyV2ptbWZ3X21zZEFuWmZVdExBbkdKS1l2TWxsVkk1czFWd3Uxb2ZjRkluMG1YdVM5c1VFM1ZMMlh0WDdwS2lmNzJ0WQ?oc=5) |
| Yahoo Sports | San Francisco 49ers Linked to 77-Sack Pass Rusher After Nick Bosa Injury | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxPR3ppQVBYY2ViT2VadF9RTmk1a3dEUE5oM0FaaURiNmVydlVXeHNocGprMkhHNXFlb3dPZnhVY0RTSnlMQzlCTjEtcU5WVjFFaU5HYWxsRW5CY2lERFRlV2M0eVNVbjNYZGM1LVhDeHo1Q0RGNG4xVzh1MnJGZVE2ZXdrRm8?oc=5) |
| NBC Sports | Report: Nick Bosa out for a few weeks with pulled calf | [Source Link](https://news.google.com/rss/articles/CBMitgFBVV95cUxQNVZhMTRna2tVZm9jY2JyRzVJSHpuN2E4UEFzMURIb2xSRHByTE5Lb0ZqVkNDX3dQVWVLY1pLUjZVOFA0MDE1a0JDLUxlaGQyR0ZseE9aOUlueDgzTkFuUEJuelF0Z2RtVnVRV0lxREIwSEUxZElsLUJvQ2pMYk4zZHBtRDRDNkdLOURHc3B0WjQ3bHA5MXFXczNkXzBYSVV6TnpEQWktMGNjS2JRTFNQazdlZmRjQQ?oc=5) |
| KRON4 | 49ers Nick Bosa could be out for several weeks with calf injury: reports | [Source Link](https://news.google.com/rss/articles/CBMiowFBVV95cUxNODBNbURkcUpjRVFFZVFvUUlVN1dqc293RDRFbnhyUFhWUFZ6SGhxU3Q5TVBZWEhSQXU2TUFJZW5tcmpQck1oQl9YbUFnYi1oMjd1dmp1YkJ3cHRpdlhwWlAyc1dydzFPWGJGZzJSZjNVOTNnYjhIQjZWVksydkdydnRQbXpPaWUxaTRtZEUtME5TVlJGU0dRa29xN0JwdnFuaV9j0gGoAUFVX3lxTE92Z1YzWklGcVl0UHRHVV9ySGowUTRnQ3p4SGhpSk1Xc3BKMHF3VXp1MlBJZUpkdU9CWWp6Z05CZ2hlNUxXU3paSDgwOUlUX1k5UnZScXNCc0l3T3RUcENyR0tsaWRyMlR0aGlsR29iaUJxc3ZOY29abmM1R2lMMVlPRi1nNTNuNklIZmg2NnVIWURVRDRMOEYxa3ZzNlhCT21VX0NHVXZ4eg?oc=5) |
| Yahoo Sports | ‘The Substation Strikes Again,’ ‘Is This Dude Ever Healthy?’ — NFL Fans React to 49ers Star Nick Bosa’s New Injury Ahead of Week 3 | [Source Link](https://news.google.com/rss/articles/CBMiiwFBVV95cUxOdGJxVDZjazZ1eFdMb1hXd0JVa19lWXBpN3REV0ZXMEFDQVVsWXVja3IySWdIVjJXUXJua1Fmcm83VDRDbTJiR0JjbGd3UmRQNzlqMG1IRWVscG5UcW5UNWc2X1ZzSU4weTJXakQ0Wnh0cmRSR05TY1RSa0Z1NF9GSE83d3hBcFZSdUx3?oc=5) |
| Sports Illustrated | 6 Trade Targets for 49ers to Replace Nick Bosa | [Source Link](https://news.google.com/rss/articles/CBMifkFVX3lxTE9oYmJQUWRlU2lMRlpjUy0wTnkwTWtMbXA2cTFqUTNnN0w1a090WjV3cEc0STJpX0pzTXpORUN3VVNnc1lGdlRnYkgyVTNoRG9SOFhsWXl0Z0JYNm13T0loUlBHanBCOVJuY3JmbENjby1XcXVKaWJQN01NWDZNQQ?oc=5) |
| Yahoo Sports | Nick Bosa injury update as 49ers player hurt in practice | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxPN01zSEh4TG1zc1JROHEzZU91Y3llQ1YyazdpRWxKZ2dIdFloekxNZGtoQkpoVHhTM1ZManJ2MHVwcElhTmdYeHZDTlpkajNYMnR1cWpESFBEd0p1MmJRUWN5UWJzd1Vvam94U2tyaThEN3hCU0xVenRSb2NZNE1PcmhsZGM?oc=5) |
| Yahoo Sports | Nick Bosa to miss game against Arizona Cardinals | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxQMEpRYUVhSEwyU0ZfSVhTR2NnM3lEZHE1MjgyODd3ZWpYdkwwRjFqcWpHdHBZWlVNNnExY185RzRCSmp0VVZ6WkNuVW9nWFRTYk85ZTJvSURtdTVYcS0zRThKaGpyVHFnRlRsMlB1UUp3OFEzaTJ2LWthLXRhbVhzcHJ3?oc=5) |
| Sacramento Bee | Nick Bosa’s latest injury leaves the 49ers extremely thin on defensive line | [Source Link](https://news.google.com/rss/articles/CBMigAFBVV95cUxNd0tueU41VUdHYk5ZRGtadmFNLXVhOGdGUjVLeGVCLUp1bUwxMEk0aTJuMkJTS2dhem1uMEctQkE4NWE1R3ZPRmpmTGRDT091T0FWMmhUdzF0V0R2WEhZa3UtVVpzTlk4dkMxWmVBdm1fVGNsY0RNLVdFNEwwZzNQRQ?oc=5) |
| Yahoo Sports | Making sense of yet another 49ers rash of injuries, with Nick Bosa the latest victim | [Source Link](https://news.google.com/rss/articles/CBMi0AFBVV95cUxOQXJJWUxmWHAxckRPdlRzWF9jSEJYWFpnTFN4azAweDl0MmZOeWJCNS1EeXpMbkVDcDRFQ2I0TnMyTjRQT2VVQlBJTGRnME0zOHZlYWp6LWxxTUFNMld2LVFyN0pqLTJBbk05U1JlX25mYks3X0ZmUF8wMWZxcjdzTXdnMEZZbUkyR3FJNWRKUWRsUl9oZnl6d3BqY3RLTWJvRmdwZWFSOVB0bVNIM3pVSERCUmw0QURSUDRRNWlTQ2NoQWxYNWhrenQ1RTBYNFhZ?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-25/schefty-nick-bosa-calf-to-miss-a-few-weeks*