A recent qualitative study in Cameroon's conflict-affected North-West Region explored the perspectives of mothers and malaria vaccine implementers on vaccine acceptance and implementation. The study, conducted in selected communities and health facilities in Bamenda and Bamenda III Health Districts, involved in-depth interviews with 18 mothers of children under five years and key-informant interviews with 26 healthcare workers and malaria vaccine programme implementers. The findings highlighted concerns about vaccine safety and effectiveness, fear of future vaccine resistance, limited vaccine availability, and inadequate knowledge.
Mothers who participated in the study expressed concerns about the vaccine's safety and effectiveness, citing negative reports from early recipients. They also mentioned fear of future vaccine resistance, limited vaccine availability, and inadequate knowledge as factors influencing their willingness to vaccinate their children. On the other hand, implementers described caregiver hesitancy, poor community awareness, insecurity, and difficult access to communities as significant challenges. Additionally, they mentioned vaccine shortages and supply delays, inadequate training and staffing, and cultural and religious beliefs as factors affecting vaccine implementation.
The study revealed a persistent gap between willingness to vaccinate and the practical availability and accessibility of vaccination services. This gap is particularly concerning in conflict-affected settings, where access to healthcare services is already limited. The findings suggest that malaria vaccine acceptance may be undermined by both demand-side concerns and supply-side constraints. To address these challenges, it is essential to improve community awareness, increase vaccine availability, and provide adequate training and staffing for healthcare workers.
The study's results are consistent with previous research on malaria vaccine implementation in sub-Saharan Africa. A systematic review of the RTS,S/AS01 malaria vaccine program in sub-Saharan Africa identified several challenges, including inadequate training and staffing, vaccine shortages, and supply delays. Similarly, a study in Ghana found that caregivers' perception and acceptance of malaria vaccine were influenced by factors such as vaccine safety, effectiveness, and accessibility.
Cameroon has made progress in implementing the malaria vaccine, with the vaccine being introduced in 42 health districts. However, the study's findings suggest that more needs to be done to address the challenges affecting vaccine implementation. The government and stakeholders must work together to improve community awareness, increase vaccine availability, and provide adequate training and staffing for healthcare workers. Additionally, it is essential to address the root causes of caregiver hesitancy and poor community awareness.
The World Health Organization (WHO) has recommended the malaria vaccine for children at risk, and Cameroon is one of the countries that have introduced the vaccine. According to the WHO's World Malaria Report 2023, Cameroon has made significant progress in reducing malaria cases and deaths. However, the report also notes that there is still much work to be done to achieve the goal of eliminating malaria.
The study's findings have implications for malaria vaccine implementation in Cameroon and other conflict-affected settings. The government and stakeholders must prioritize community awareness, vaccine availability, and healthcare worker training to ensure the success of the malaria vaccine program. By addressing the challenges affecting vaccine implementation, Cameroon can make progress towards reducing malaria cases and deaths, particularly in conflict-affected areas.
Key points
- Malaria vaccine implementation in Cameroon faces challenges related to vaccine safety, effectiveness, and accessibility.
