With most city residents taking rapid COVID-19 antigen self-tests at home this weekend, and for many the first time, local communities were short staffed and called for volunteers to help distribute the kits.Their calls were promptly answered, and a number of residents who volunteered to serve their neighbors shared their experiences with Shanghai Daily.Gong Yuyi, a resident of Gonghexin Road Subdistrict of Jing'an District, said she saw a notice for the recruitment for volunteers in the WeChat group of residents of her residential building and responded together with four others.