A municipal worker disinfects at the Kilic Ali Pasa Mosque in Istanbul, Turkey, March 11, 2020. Local authorities in Istanbul stepped up disinfection efforts against the spread of the novel coronavirus after the report of the first confirmed case in the country on Wednesday. (Photo by Yasin Akgul/Xinhua)

A municipal worker disinfects at the Kilic Ali Pasa Mosque in Istanbul, Turkey, March 11, 2020. Local authorities in Istanbul stepped up disinfection efforts against the spread of the novel coronavirus after the report of the first confirmed case in the country on Wednesday. (Photo by Yasin Akgul/Xinhua)

A municipal worker disinfects at the Kilic Ali Pasa Mosque in Istanbul, Turkey, March 11, 2020. Local authorities in Istanbul stepped up disinfection efforts against the spread of the novel coronavirus after the report of the first confirmed case in the country on Wednesday. (Photo by Yasin Akgul/Xinhua)

A municipal worker disinfects at the Kilic Ali Pasa Mosque in Istanbul, Turkey, March 11, 2020. Local authorities in Istanbul stepped up disinfection efforts against the spread of the novel coronavirus after the report of the first confirmed case in the country on Wednesday. (Photo by Yasin Akgul/Xinhua)

A municipal worker disinfects at the Kilic Ali Pasa Mosque in Istanbul, Turkey, March 11, 2020. Local authorities in Istanbul stepped up disinfection efforts against the spread of the novel coronavirus after the report of the first confirmed case in the country on Wednesday. (Photo by Yasin Akgul/Xinhua)