• Pandemic influenza preparedness in the WHO African region : are we ready yet? 

      Sambala, Evanson Z.; Kanyenda, Tiwonge; Iwu, Chinwe J.; Iwu, Chidozie D.; Jaca, Anelisa; Wiysonge, Charles S. (BMC (part of Springer Nature), 2018)
      Background: Prior to the 2009 pandemic H1N1, and the unprecedented outbreak of Highly Pathogenic Avian Influenza (HPAI) caused by the H5N1 virus, the World Health Organization (WHO) called upon its Member States to develop ...
    • Protocol for a systematic review of the effects of interventions for vaccine stock management 

      Iwu, Chinwe Juliana; Jaca, Anelisa; Abdullahi, Leila H.; Ngcobo, Ntombenhle Judith; Wiysonge, Charles Shey (BMC (part of Springer Nature), 2019-01-08)
      Background: Inadequate vaccine stock management in health facilities leads to vaccine stock-outs. The latter threatens the success of immunisation programmes. Countries have used various approaches to reduce stock-outs ...