First, wearing a mask is the most favorable protective equipment to prevent yourself from being infected. Since the birth of COVID-19, the sales of masks have been high, and it is often hard to find a mask. And wearing a mask is also the advice given by experts, so always wear a mask when buying food.
In the whole process of buying food, try not to touch the breathing surface of the mask directly with your hands, and don't take off the mask at will. When you get home, take off your mask according to the relevant requirements.
Second, try to scan the code to pay coins. There are many bacteria, which pass through many people's hands every day; In this special period, we try not to use cash to buy food. Choosing mobile payment to buy will make us more secure.
By reducing the contact with the stall owner's limbs, let us reduce the possibility of virus infection; And try to keep a certain distance from the stall owner when buying food.
Third, the wrong peak to buy food In special circumstances, if you want to avoid being infected and reduce the chance of being infected, I personally suggest going out to buy food and ingredients at the wrong peak to avoid appearing in crowded places.
Morning is the peak time for people to buy food. During this period, a large number of people may flood into supermarkets and vegetable markets. If you are not particularly anxious, you can miss this rush hour to buy food, which can not only avoid crowding, but also reduce the chance of virus transmission.
The above three points are my personal suggestions to prevent COVID-19 from being infected. If you have a better suggestion, you can also leave a message below!