SURAT: Surat city on Tuesday recorded overall nine Covid-19 cases while its Central zone had none. According to SMC officials, Rander recorded three cases while all the other six zones including Varachha (A), Varachha (B), Katargam, Limbayat, Udhna and Athwa recorded single case each. SMC officials said that 12 Covid-19 patients were discharged from different hospitals in the city and 24 Covid-19 patients were under treatment in hospitals in the city. “On Tuesday,4,538 doses of vaccine were administered at 172 vaccination centres across the city that included Covishield, Covaxin and Sputnik,” an SMC official said. SMC said in a statement that there will be no vaccination on Wednesday in the city.