claim: 非常时期，大连自来水中加大氯气注入？
summary: wechat rumors recommend people to inject more chlorine into tap water in dalian
subject_description: during the extraordinary period, increase the injection of chlorine into the tap water in dalian?
Motive_Description: claims to inject more chlorine into tap water in dalian
author_description: dalian citizens
keywords: coronavirus, inject, chlorine, tap, water, dalian