A nurse injects the Pfizer-BioNTech Covid-19 vaccine to a woman at BSMMU Hospital in Dhaka on Monday, June 21.

A nurse injects the Pfizer-BioNTech Covid-19 vaccine to a woman at BSMMU Hospital in Dhaka on Monday, June 21.
A nurse injects the Pfizer-BioNTech Covid-19 vaccine to a woman at BSMMU Hospital in Dhaka on Monday, June 21.
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