Even home remedies such as canned peaches are being snapped up by people looking for ways to fight Covid. Macao is another special administrative region of China, while Zhuhai is a southern mainland Chinese city which it borders. Current rules don’t allow medicines to be mailed directly from Hong Kong to mainland China, according to the salespersons. Sending agents directly from Hong Kong, which also shares a land border with the mainland, isn’t feasible due to a lack of available agents, Simon said. In Macao, the drug regulator ordered pharmacies last week to limit purchases of pain relievers, fever medicines and antigen test kits.

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