Out only with a veil
The virus can survive suspended in the air for up to 3 hours. You read well. The Earth's gravity in the case of these microscopic invaders does not seem to work according to our rules. In the imagination of lay people, the droplets fall straight to the ground after coughing, which is well visible especially in daylight. But basically, there are microcapsules that protect the virus like a spaceship, and so they behave in space.
The only way to prevent them from spreading or to protect yourself from them is to use a veil or respirator, which fits well to the face and seals around the nose, under the chin and on the cheeks.
Wear disposables only once and when you return home, fold them so that you only catch them with rubber bands. Never touch the front of the drape, which may be contaminated. Then throw the device in a closed basket.
If you have sewed the drape, also use it once, wash it at a temperature of 60 to 90 ° C. After drying, iron it.