
H5N1 D1.1 在北美野鸟中传播,监测系统追踪到 2024 年一波快速扩散
《自然医学》一篇简报通讯指出,一种新分类的 H5N1 重配体 D1.1 在 2024 年秋季迁徙期间迅速扩散到北美各地的野鸟中,并在若干飞行路线中取代了早期的 A(H5) 基因型。
- 《自然医学》报告称,D1.1 基因型最早于 2024 年 9 月被检出,并在秋季迁徙中迅速传播。
- 研究称,D1.1 在多个北美飞行路线中取代了早先的 A(H5) 基因型。
所有标记为「surveillance」的文章

《自然医学》一篇简报通讯指出,一种新分类的 H5N1 重配体 D1.1 在 2024 年秋季迁徙期间迅速扩散到北美各地的野鸟中,并在若干飞行路线中取代了早期的 A(H5) 基因型。

随着第702条将于4月20日到期,国会议员在“干净续期”和旨在限制对美国人通信与数据进行无令状搜查的全面改革之间存在分歧。

Rest of World 报道称,Grupo Seguritech 已从家庭报警器销售商成长为一家庞大的安全承包商,在墨西哥各地运营指挥中心、监控系统及相关基础设施,并着眼于。

空军部已启动首个作战级太空基空中移动目标指示项目的竞争,表明官员如今认为这项技术已经成熟到足以大规模采购。
美国海军已确认,一架MQ-4C“海卫一”监视无人机于4月9日在出于行动安全考虑而未披露的位置坠毁,这一表态正式证实了此前在该机从实时追踪中消失后广泛被怀疑的情况。
A Trans Day of Visibility event in New York mixed music, social gathering, and operational security training as attendees searched for exposed personal information and worked to remove it from the internet.
Rest of World 报道称,Grupo Seguritech 已在墨西哥建立起庞大的监控业务,如今正把版图扩展到拉丁美洲各地并向美国边境靠近。
Interesting Engineering 报道称,英国 ISS Aerospace 推出的一款新型紧凑发射器旨在快速部署 10 架无人机用于战场侦察,这表明市场对更快、更密集使用小型无人机系统的需求持续存在。
来自希腊的新影像重新引发了外界对神秘RQ-180的疑问,以及为何一款远程、隐身的侦察无人机在当前与伊朗的冲突中可能如此重要。
FBI局长卡什·帕特尔在参议院听证会上宣誓作证,确认该机构从数据代理商处购买商业可用的位置数据,利用了规避最高法院规定的搜查令要求的法律漏洞。
Caitlin Kalinowski resigned from OpenAI over concerns about the company's agreement to let the Pentagon use its AI for domestic surveillance without judicial oversight.
Internal DHS documents reveal Customs and Border Protection purchased location data from the online advertising ecosystem to surveil people's movements through ordinary apps.
A 26-year-old software engineer was handcuffed and held for nearly 10 hours after UK police facial recognition technology confused him with a burglary suspect in a city he had never visited. The case reignites urgent questions about racial bias in automated surveillance systems deployed across Britain.
Four whistleblowers reveal that the Department of Homeland Security has sent hundreds of administrative subpoenas to tech companies demanding the identities of anonymous social media users critical of ICE.
More than two dozen advocacy organizations have called on Governor Gavin Newsom to investigate and dismantle a network of approximately 40 hidden license plate readers in Southern California that funnel driver data into a federal predictive intelligence program monitoring millions of Americans' travel patterns.