@alexmeshkin It was AT the start, but then it was time to declare the 100 days of masking over and celebrate independence from the virus, so the message switched to vaccinated people don't get infected, don't transmit, and don't get sick.
@阿列克斯梅斯金：这是一开始，但后来是时候宣布100天的掩蔽期结束了，庆祝从病毒中独立出来，所以信息转向接种疫苗的人不会感染、不会传播，也不会生病。