From a French website. This is what they are recommending to citizens returning from a trip to an impacted area

Within 14 days of return:
- Monitor your temperature twice a day;
- Watch for symptoms of respiratory infection (cough, difficulty breathing, etc.);
- Wear a surgical mask when you are in front of another person and when you have to go out;
- Wash your hands regularly or use a hydro-alcoholic solution;
- Avoid contact with frail people (pregnant women, the chronically ill, the elderly, etc.);
- Avoid frequenting places where there are fragile people (hospitals, maternity hospitals, accommodation structures for the elderly, etc.);
- Avoid any non-essential outing (large gatherings, restaurants, cinema, etc.).
- Workers / students: wherever possible, favor teleworking and avoid close contact (meetings, elevators, canteen, etc.);
- Children, middle school students, high school students should not be sent to nursery, school, college or high school, given the difficulty in wearing a mask all day.

What concerns me is in this country we have way too many people who don't care about their fellow neighbor and might not voluntarily engage in such practices -Mike G