Does Huaiyang County need low-risk isolation?

No need. According to the required information, the low risk in Huaiyang County does not need to be isolated. According to the policy of prevention and control of returnees in Huaiyang, all returnees from low-risk areas outside the city must report to the village (community) where they live after returning, and cooperate with them to do a good job in health code inspection and negative proof of nucleic acid detection within 48 hours.