長者接種 肺炎球菌疫苗 短片. 10K views · 5 years ago ...more. 衞生署衞生防護中心, CHP, Department of Health, HKSARG. 37.4K. Subscribe. ... <看更多>
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長者接種 肺炎球菌疫苗 短片. 10K views · 5 years ago ...more. 衞生署衞生防護中心, CHP, Department of Health, HKSARG. 37.4K. Subscribe. ... <看更多>