Four batches of food imported from Russia were detected with coronavirus on their outer packaging, said officials in China's border city Heihe in Northeast China's Heilongjiang Province on Sunday.
Heihe conducted nucleic acid tests on the city's stock food imported from Russia on Saturday. Four types of the food tested positive:
1. KONTI-brand chocolate-flavor wafer candy (production date: August 4),
2. KONTI-brand chocolate-flavor wafer biscuit (production date: August 4),
3. KONTI-brand muskmelon-flavor soft sweet (production date: August 17),
4. A milk powder (production date: October 8).
Heihe government has reminded citizens who have these products at home to disinfect and seal them, and contact local center for disease prevention and control (CDC) in time.