Nanyang City campus epidemic prevention integration platform too many people, so do not log on. Henan Province, the integration of epidemic prevention and control management platform on-line operation, which will be the implementation of the "four early" requirements for Henan Province, tighten the "four pockets", do a good job of epidemic prevention and control of the normalization of the work to provide a strong support of big data, the construction of accurate epidemic prevention and control of the "digital fence" "electronic defense line". "Digital fence" "electronic defense".