Fig. 1From: Varicella zoster virus-associated morbidity and mortality in Africa – a systematic reviewPRISMA flow diagram showing the study selection process. A total of 844 records were identified during the search procedures from the 9 databases. From the total records, 321 were duplicates and therefore excluded. The remaining 523 records were subjected to screening for inclusion/exclusion. Following the screening, 20 records met the inclusion criteriaBack to article page