Joke Collection Website - Public benefit messages - 0258665 1908 is it illegal to call and ask if I am in Nanjing, and then press the key to reply?

0258665 1908 is it illegal to call and ask if I am in Nanjing, and then press the key to reply?

Mobile phone.

If you receive a call from an epidemiological investigation, you may have had close contact with a confirmed case or asymptomatic infected person recently. Epidemiological investigators will ask in detail to obtain relevant information and trace the transmission route of the virus.

Epidemiology is the abbreviation of epidemiological investigation. Generally speaking, it means that the disease control department investigates patients and people who may be infected with the virus.