By Hazel Marimbiza THE World Health Organisation (WHO) says more effort is needed to strengthen polio surveillance in order to detect any potential outbreaks of the disease. This comes as the wild-polio outbreak in Malawi and Mozambique has jolted neighbouring countries including Zimbabwe into stepping up surveillance to detect cases while preparing for vaccination campaigns. Recent…
To access this content, please purchase a subscription by clicking the button below and select a package of your choice!
Subscriptions