Eating out is usually not recommended, but there is no way when you are on a business trip. If it is a short trip, it is recommended to eat something before getting on the bus, always wear a mask, take protective measures and try not to take off the mask to eat. But if it is a long distance, considering the elderly and children, it is impossible for the human body not to replenish water. Therefore, it is suggested that passengers in the carriage eat at the wrong peak, don't take off their masks at the same time, and ask for the opinions of adjacent seats before eating. If the other party really cares, you can choose to take off your mask and eat at the junction of cars with less traffic.

When eating, put a clean paper towel on the inside of the mask, then fold it in half and tie it tightly, and finally wrap it with paper towel, which isolates the germs to some extent. After a meal, as long as you throw away the paper towel, you can reuse the mask, which is convenient and hygienic.

It should be noted that medical disposable masks cannot be worn continuously for more than four hours, so long-distance passengers should be equipped with masks of sufficient quality according to their itinerary. Then it is best to bring some alcohol wipes and have enough.

Used to wipe hands and mobile phones. Wipe your mobile phone every time it is placed in a public area. Pay attention to put your mobile phone in your pocket as much as possible, not on a small table or windowsill. Wash your hands before meals after defecation, and then wash your hands before meals.