# EXCLUSIVE: US House committee opens investigation into Merck, AbbVie China drug trials

> **Open Intelligence Dossier** · First detected: 2026-06-30 15:07 UTC · Category: Business

## Executive Summary
A US House committee has launched an investigation into major pharmaceutical companies regarding the use of clinical trial sites in China.

## Intelligence Brief
A US House committee is investigating Merck and AbbVie regarding their involvement with clinical drug trials conducted in China. Coverage indicates that the investigation centers on the ties between these Chinese trial sites and the country's military.


Specifically, the House China panel has also questioned Bristol Myers Squibb and Pfizer concerning their selection and use of clinical trial sites within the region. Future developments depend on the responses provided by these companies to the House panel's inquiries.


Coverage does not yet specify the timeline for these investigations or the specific nature of the materials requested by the committee.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| 조선일보 | U.S. Congress Investigates Chinese Clinical Trials Tied to Military Capabilities | [Source Link](https://news.google.com/rss/articles/CBMiiAFBVV95cUxPYXJvOEhLUmNDYVo3VGpLZUZKU3pwTVhsMFVPX1dtdDhtLW85VkVuSlVBWDNfc0pkeFpvMGxndTUwTWt2QnBSVVAzX1pxMXpmd1k0WncyTnFmRWljdmpHWkxPaGM1bFE3cldScVp3eGhZTVFXQUlIWEFXc0FwUEpaR25TZ2FGZnBo?oc=5) |
| AOL.com | Lawmakers press Eli Lilly for China drug trials tied to military-linked hospitals | [Source Link](https://news.google.com/rss/articles/CBMigAFBVV95cUxQeDlKNkRCMl95SmxIWDVvTTA5MENtVDBkRkQ4NEZrM3hTZC1SeTlhRFNadDhqeFMtMk83UkZJMUNiRkRUTkZvM1B2a3dkQ0RMclI2NU5TUVNaQUNwQ0NFX1FjNHFXN2hGZ1BqN2N6TFkyLXJYQnRYTFBPMzdySk0wTw?oc=5) |
| mezha.net | US lawmakers demand national security probes into pharma trials in China | [Source Link](https://news.google.com/rss/articles/CBMiaEFVX3lxTE92Wi1MS0hLZ2NTeHE1MFdCRDFhZkZFZF9oNk01ekhwbTczRVlnY3c3MWVHRHFUNDlFVzZ5VEVlekxiWlBleW05czhBazZrd29hM1kwTFhCZWxYblEwQlIyR3VVZ2ZhUE5l?oc=5) |
| Fox News | Lawmakers press Eli Lilly for China drug trials tied to military-linked hospitals | [Source Link](https://news.google.com/rss/articles/CBMiqwFBVV95cUxNUHh1cTVmM2d2SGZ1TFZrRENrN3BPd3lQMFpRb2FlY3BKVDlaam9xbTJFY3lJVWlOTjRrVEpZYzhYTXhraGd5eGlnNzh5ZTlhRTdYVDAxRXVlLUw4aklTelFtNzltZHNyWU1uMUFYcE8wR2Y3Y3pXazVybkg0VXJfS0llNDdzWldaaTFnSm55UUprOFUxNzJfY2diRmJiazd2ZmlQTWVib3Utb0k?oc=5) |
| Pharmaceutical Executive | U.S. House Committee Investigating Drugmakers Involved in China Drug Trials: Report | [Source Link](https://news.google.com/rss/articles/CBMioAFBVV95cUxNSldhelRERUlMSlA0dFB2THFKSnFSMklTb005SWtibi1RQzFsdlJJOTZFVEtmZTVsU0ZjSllyRHVYRzNNcUlZUU5mWVdLNURTNTd5dUFRMGxUV3VSdkt2Nk04RnlScmJpcWhzcVQzSTVfNzZIaF9McXJnVk9hRG1sSktJT2w1M2lUVVlTQ2NES3hySlpuZmdieUtpTENzSUk5?oc=5) |
| statnews.com | Pharmalittle: We're reading about Chinese trial sites being probed, RFK Jr. and peptides, and more | [Source Link](https://news.google.com/rss/articles/CBMipAFBVV95cUxPSFFOd3VzdkY1Tm5oak9UM3RyTVljSEZCWmRVVU1FYU5GNnk4b0dDNExVa05iakxvd1Y4dUlIb1lsaGRndUs0MGc4eGs2ZllKelVvN01xUE91Q0ZMN1dKZzZ2MHFRUkFzR2RHLVo5N3Z0am9tV0dILXFWMWdkc1VPUVVwUHRYLUdzVTA0TVY3LUJwVTVQNS1aWmVfRzNBZExZWDlvcg?oc=5) |
| pharmaphorum | Drugmakers asked to defend Chinese trials; reports | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxOcWc0YnJvcjladDF4a1lDVDYtU0gxbUkxS3BQMXUxYjNZTjNqM0RMS29aZ0dhQThNRnBGUHVidl9TazZobEU1ODZScUkxMV8zTVE1MzF3RUJnZ29QYTFMMVFFQVhQZTY5bGdZRUVqaFV3SC1sTUtyUnJrWXFJdUlYU1VR?oc=5) |
| qz.com | Congress is investigating Merck and AbbVie over drug trials in China tied to its military | [Source Link](https://news.google.com/rss/articles/CBMiekFVX3lxTFAyWWZSbHJ4TTRHOW95UFUxeU9Ec3htOEQyV0FCYmIwYnhxY0VPaTNJRU9GR0txM1NRNmtJSWpETVNfQXl1dFVZeC1TR1lySHZ0V1RWTUNpTjl5cnNzdWNaRGI2WjlnaWhwTHRxUF9nOHBWZ0VrOFRfQVpR?oc=5) |
| Endpoints News | Exclusive: House China panel questions Bristol Myers, Pfizer on trial sites | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxQbnJ6LUx3V1lrNlFZSmRqMUFjTVJLMkxTU3VsdTRJeDlrYkt1NFVveWJxTGFtT28yT3lOTmlUWVpKTTFzeEJRanl0VkxwYVFwYjF2azJ2cExyNVNBTElIcnBhdE51Q1p0Y041N1NoTDhXcmhmaVplUVIyakFiZ1c2OG80Q2VqU01ZV0NORk9uenpsMDl0R2sxUA?oc=5) |
| Reuters | EXCLUSIVE: US House committee opens investigation into Merck, AbbVie China drug trials | [Source Link](https://news.google.com/rss/articles/CBMitwFBVV95cUxQSXlTUDJFOVM5dHVaUlNqSmI2ekZMbUwzbk9LWll1cndIZDQ4S2VmaGRBdjFpVWVrTjRPT0RFUVVLelVnc0xlOG52b3p5S01KRHpvLUp0dDRvXzI4UjQ1dkIyRHBrRzVaM251eF93dVdlVERiRWZ5MzlSZXlITTd0S211RnRWT0xjTVl1dFdTWWRsTF9VQnV0VVVnRHZ2SFB1TzQ3bGhHSU83Ty1zZEt5Z1J6YlhMX1E?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-30/exclusive-us-house-committee-opens-investigation-into-merck-abbvie-china-drug*