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Enterprises should also make efforts to enhance the publicity of anti-virus knowledge among employees, according to the document.
The mutual support between China and Kazakhstan, he added, reflects the high level and uniqueness of bilateral relations, and has set an example for international cooperation against the pandemic.
BEIJING, April 21 (Xinhua) -- Most of the discharged COVID-19 patients retesting positive in nucleic acid tests showed no obvious symptoms, and very few saw their symptoms worsen, a health expert said Tuesday.
"These are temporary measures that China has to take in response to the current situation by referring to the practices of many countries. China has to do so because we must be responsible for our own people and foreign citizens as well," Zhao said.
He required Hubei Province and its capital city of Wuhan to continue focusing on treating severe cases while visiting discharged patients to check their health conditions. Community-level containment measures should also be optimized.
来源：资阳报