Pakistan’s Sindh province launched a weeklong polio immunization drive on October 25, targeting 6.6 million children in 21 districts, with a particular focus on flood-affected areas and on cases of vaccine refusal in Karachi. Dawn
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Pakistan’s Sindh province launched a weeklong polio immunization drive on October 25, targeting 6.6 million children in 21 districts, with a particular focus on flood-affected areas and on cases of vaccine refusal in Karachi. Dawn