November 9, the reporter to the Zhengzhou City, the new crown pneumonia epidemic prevention and control command learned:November 8 night to receive the Zhengzhou government SMS platform to push the information of the public friends, please do not be nervous, this is through the big data screening,

on some of the infected with the trajectory of the overlap of the person's risk of informing the

not the same as the activities of the restricted or quarantined.