美国部分航空公司开始要求乘客佩戴遮面物，或者会发放口罩

JetBlue航空公司将从5月4日起要求乘客佩戴遮面物，美国航空和达美会为乘客和空乘及其他员工提供口罩和消毒纸巾。航空公司也在不断加强飞机上的清洁和消毒。

JetBlue Airlines will require passengers to wear face covering from May 4th. American Airlines and Delta will provide masks and sterilized tissues for passengers and flight attendants and other employees. Airlines are also constantly strengthening the cleaning and disinfection of aircraft.  source

指尖新闻：高信噪比，一目了然

新冠疫情追踪