Navi Mumbai stunt showing a hand from a moving car sparked panic, leading to four arrests for negligent driving and misuse of a vehicle.

猪繁殖与呼吸综合征病毒（PRRSV）突变率高，严重影响养猪业。研究人员针对 PRRSV 的 RNA 依赖的 RNA 聚合酶（RdRp）开展研究。结果发现 Val218 和 Pro386 是关键位点，影响病毒遗传稳定性和利巴韦林敏感性。这为设计稳定的高保真 PRRSV 疫苗提供理论依据。

Kamala Harris Trolled for Another Hilarious Accent: 'Like a Video Game Character' Kamala Harris Blunder Goes Viral: Trolled for Ridiculous Accent at CBC Dinner | US Elections 2024 Mohammad Rizwan ...