Sivagangga cluster’s ‘Patient Zero’ who broke his mandatory home quarantine, has been identified as causing at least 40 others to be infected, some of which were third-generation cases. ― Picture by Ahmad Zamzahuri

KUALA LUMPUR, Aug 14 — The residents and business owners of Napoh town in Kedah are filing a RM1 million lawsuit against the Sivagangga cluster’s “Patient Zero” who triggered a chain of interstate Covid-19 infection cases.