美国疫情大暴发！刚刚，美国下调关税！美军发动突袭，特朗普：在委内瑞拉行动中摧毁一大型设施

Group 1: Influenza Situation in the U.S. - The CDC reported a significant rise in flu activity across the U.S., with approximately 7.5 million cases, 81,000 hospitalizations, and 3,100 deaths since the start of the flu season [1] - The dominant strain this season is the H3N2 virus, with 89.5% of analyzed samples belonging to the K lineage [1] - The CDC has distributed about 130 million doses of the flu vaccine and recommends annual vaccination for individuals aged 6 months and older to reduce infection and severe illness risks [1] Group 2: Tariff Adjustments - The U.S. Department of Commerce announced a reduction in proposed tariff rates for 13 Italian pasta exporters, with rates dropping to 13.89% for Garofalo, 2.26% for La Molisana, and a uniform rate of 9.09% for the other 11 companies [2] - This tariff adjustment coincides with the postponement of additional tariffs on certain imported furniture [3] Group 3: Military Actions and Sanctions - The U.S. military conducted strikes against two vessels allegedly involved in drug trafficking, resulting in five fatalities, as part of the "Southern Strike" operation [5] - President Trump stated that a large facility was destroyed during military actions in Venezuela, although details were not disclosed [5] - The U.S. Treasury announced sanctions against four companies operating in the Venezuelan oil sector and froze four related oil tankers [7]