@ibrake4ants @FinchTH @CDCDirector @WHO_Europe WHO doesn't only speak to individuals.
Also, even if speaking to individuals, awareness is valuable. You may not be able to control ventilation but you can often, even if not always, choose where to go or not go.
@ibrake4ants @FinchTH @CDCDirector @WHO_Europe 世卫组织不仅与个人交谈。
此外，即使与个人交谈，意识也是有价值的。您可能无法控制通风，但您可以经常（即使并非总是）选择去哪里或不去哪里。