How to push close contact investigation information to various places

How to push the close contact assistance investigation information to various places? The close contact assistance investigation information will be sent through phone messages, etc. According to relevant epidemic prevention requirements, close contacts (close contacts) and close contacts (sub-close contacts) of confirmed COVID-19 patients need to be transferred to a centralized isolation location within 12 hours for isolation medical observation. This group of people is generally transferred through phone calls, text messages, etc. Notified, if a close contact receives a call for influenza investigation, do not panic, carefully review the recent itinerary, and answer the investigators’ questions truthfully, so that the investigators can trace the source of infection as soon as possible