As data emerge that boosters may help to protect against Omicron, the supply of vaccines to Africa is further squeezed. But fears of the COVID-19 variant may increase uptake, which is worryingly low in some countries.

中文翻译：

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随着 COVID-19 疫苗抵达非洲，Omicron 正在减少供应并增加需求

随着数据显示助推器可能有助于抵御 Omicron，对非洲的疫苗供应进一步受到挤压。但是对 COVID-19 变体的担忧可能会增加吸收率，这在某些国家/地区低得令人担忧。