# Wyomissing mosquito sample tests positive for West Nile Virus in Berks County

> **Newsylist Open Intelligence Dossier** · First detected: 2026-08-22 21:29 UTC · Category: Health · Sources: 9 · Current Velocity: 6.75

## Intelligence Brief
"Wyomissing mosquito sample tests positive for West Nile Virus in Berks County" developed substantial multi-source reporting across the Health sector, tracked across 9 distinct newsrooms by Newsylist.


Key reporting was led by Mainline Media News, Patch, Taylorville Daily News and The Worcester Telegram & Gazette. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Wyomissing mosquito sample tests positive for West Nile Virus in Berks Coun?
Coverage spiked when 9 independent newsrooms published 9 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Mainline Media News | Lower Merion officials reported that West Nile Virus was detected in Wynnewood | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxOY1B6MVh3VnMwY1JPSy1BRmQyTlVNUmgxNmpGQm5UVjdiN3BQalhEUncwT0NwZWlqbmRxRWhCeWxIcmVOMzRqT2VmMUM1Mk5iUzdTczlwajREWjY3VllkY2ZWWV83SHhKQ2JFMjAzYzlPcUNlYkhIeXpfWFBjZXJVNFpoQ2szejRMRWs3MURfV1VVcUhTRXZPbXpTT2xya1RRTHFKX1l1NFg1X2Nmb3BFZThYR1NmSU92eEJuVG5oajJUdw?oc=5) |
| Patch | West Nile Virus Detected In Horsham Mosquito | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMihwFBVV95cUxNQlFrZmQzQXEzOXVmM0dITU5kSnBzUEtnR2hjOW9mdUV5ay13UzJyME9WdWRHOVJNakxnVi1MNzQ3TGVDbTRRS0hFcU91aHhZUnBXbW9WMU9WNmVwQ1dIcGh0bXFSZ2hRc0hwT1RlSU4yV1pGMEFZZEYtLVJHZDhiaExYdkdJOE3SAZwBQVVfeXFMTm9USjU0c184NG5RQk52YjdmSV9Hb0RYUm10MWE3aWsxWXFBNXZlQnNyTFpHcGFWMFJGNzl3VHlxMHllM0tRenpaaW5yVEk4MjZWalNwb0sxd25hanhSUkdueUh0c214YUtoUjQ3TzgybDliWmZLT0l4dnBnLUMtU3E4TmlmaV9wTEVyTmtnYnZkUmxUQl9oWDg1eks3?oc=5) |
| Taylorville Daily News | Montgomery County Health Department: West Niles Update | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMilgFBVV95cUxPSTJWRmtvRWR0OGJ2Y1IzM2lvdzlEeXRwVXRmOWlMc0lFVXdFNFhvRkR0anAzRUhoMk9iLUZ1ZFhiSmQxVU5Kanh1VG5ubjJkbmRJWE9wVTJub3BXRWV6V185RjUtSkR3ck9YNWZlN3AzcldkOEFLeVltTnFhMmx3a3dia1dDSlR5MkpLOFV5Ukw1emZOT3c?oc=5) |
| The Worcester Telegram & Gazette | West Nile virus detected in Worcester and Bolton | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMivgFBVV95cUxOei02Y3hobkRoWEtSNU95dUtidWpCUTRwUmhOVnlhc1hwaGNGM1k0RWNFOUl6S1ZEWVFlVlNPcXRNTkZJSVdtdG0tcmRldDNobkFHZTg4MUNZNlV2S0hhellPNFpVQjlyZThHY2F1aTZBU0c2UTl3Y3VGTW02YUZ3T1JrQ2d2VnhPUElMbWJ1aE9vZG1XM2dxeXU0Wjg3eFJmTlljamhGb2Vfd3paME42a25wdHEwMXdBZzByemtB?oc=5) |
| Lancaster Eagle-Gazette | West Nile virus found in Lancaster mosquito traps | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMigwJBVV95cUxQV01RNWlxZG9xUzVOTEJsU0hWXzh0S0pVZGpVbVp2Qm0wMlFfYlBhd3d6UVRNZDV1UVpMZDVVamEyeU91UUh5b2hPWWFaUWhqaTRfeGVPaVdNcGlEZmJ1d1h5QW5Xb3VQVW4zQXIwSEdLbUJSRVkzRDFqX1hEclJ0ZV8wa3Y0dVJJQ3hsN3lyOHhua0l2Z2c0U0FvcDdUaEthTDlsdjhqSGJyNzBjNnRCUkxEendXRjhEcVBGM0RGZFpKNTE3dTJhQXg4RmFla1JvSXUwVzRwa09EdzB0bnJmU0ZCZzVXRVRTbTI3MWNnY2JaMkkwQzBRaG1QOWVCa3d4elFj?oc=5) |
| Merced Sun-Star | West Nile risk is high in Merced County. What you need to know | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMicEFVX3lxTE9OS3VadFhvM0FkRzd4emV3SV9TbDUwR0RLMl82cDQ0V1VWVG9TZW56d1VoVVo3SkpIS3I1QXo0M0tQSW4tYnp0R1dmQmFGTXMyc1ZTV0s2eDJQTmtLUVNKRTM0QlRhM2FNX2lzUE8xbFPSAXBBVV95cUxOYjVEVmNYWVdiSUNoN19lWFlWOVFTOWdVNzdRdDliRnFkNThET21sWmhEWUl3S3BkcmJ3TEd1NGJIemx1c3ZWUzhYZjV5Y05ObFVGaW1MdXozalN4SGZlZ3FoMmV6bWVDNWViRHI1Q05i?oc=5) |
| ButlerRadio.com | Mosquitoes Test Positive For West Nile In Zelienople | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMigwFBVV95cUxQcjhLeG4wY08wUEI2c2s5NVBuVHd0dFdlc05fWFZVNXhqZ0l0cnhOVHdRaHVkR3FtNGMzTmg1X0VMYjVhZFV1b2hmbU5iSlRRaXVCV1dWMUZIa21YUklJTUZOeUk1TllPZDFQVHRLUHlCdXJZLU9CSW04SU1YUkJZVnNndw?oc=5) |
| 6abc Philadelphia | West Nile virus detected in mosquitos in Lower Merion Township, Pennsylvania, health officials say | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMivwFBVV95cUxPR3JzTmpJUGt1YXZmQXl1SVpWSTdhUlNMRHFNaUQtallMTmpwVk9SbTZnNmRsOHd0RVZHN0NZdHVwZjdDdlpFc1RzNU5kajhqeGY2LTI4N3hGcmZtbEtPVWduVVhXbjNZTkhQeHJmTWpMLVhUeXViLTJvMjV1NW0xS1UwOElQRWloQUNZblNNNVU4X3NYenhPSzlNSzhqNWE1VXA2eHMtcVdzb1BpRDhjWGpJb0taN25paWZ3OFpza9IBxAFBVV95cUxOUDQwZ1dsS3lFLVIxdUVwekoyRHJGdWhzelNrSzYybXA0RUJrVEhVdzdqRWVmWHlIYVN5SkJlSENoMVloR2NCT0tVSmE5Y0Y1X1VNcklYbFRjcHNlT1JoMDVVdUZzQ29aa0c4ZjEySTRDMGdycTNCQ2ctdlRfZFlPbVJNZTMtQ0pPWVo4VW9HOGpadkx) |
| WFMZ.com | Wyomissing mosquito sample tests positive for West Nile Virus in Berks County | 2026-08-22 01:21 | [Source Link](https://news.google.com/rss/articles/CBMiiAJBVV95cUxQREhYb1hzNWdKQkRHakVKMVd5YzhPZnFYSlN6WDFHSlV1SU1qWS1PV0g2N1VrUXllZzJUUlRFcDZNUzRmS2RDTzd5RjQ5dElkQjR3ekhCWlgyeDUtN3FfSjF6Nk1GOEZIT0RwTjhFc1BDQTJZQ0VIT0JDRU56MC1YYXg4bF82SmdhclNycWxqOUQ3eXc1S2Y5ZThaV3BiRzVtdERwX05hSi1sVVdVX1JBeEQ0TmxjWm1GTm1pa2ViMUtfQ242aXdqYXBFaEk2cmozM3d1bmlTYVRXV3QyVWVXRjhzc0NQeUhrOFVpeTdINVRMa2tZeG9vWjNsOXhKZEd5Q2puWVpYdk4?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-08-22/wyomissing-mosquito-sample-tests-positive-for-west-nile-virus-in-berks-county*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*