Table A2.

Household anti-epidemic products and common products in the vestibule.

The main needs of family epidemic prevention	Household anti-epidemic products
	Disinfecting wipes		Disinfectant sprays		Mask	Temperature meter
Clean and disinfect hands	√		√
Disinfecting the areas that are hot-spots for germs	√		√
Respiratory health					√
Pay close attention to fever and other symptoms						√

Basic functional requirements of the vestibule	Common products in the vestibule
	Shoes changing stool	Shoehorn	Shoe cabinet	Coat rack	Doorbell	Screen
Changing the shoes	√	√
Storage of shoes			√
Take off your coat and hat				√
Host/guest social interaction					√
Space separation						√

√:That means the two are related.