Peer-reviewed article
Exploration of the social determinants of diarrhoea, rotavirus vaccine uptake, and vaccine 'fatigue' in Ethiopia, Kenya, and Malawi.
Phiri MM, Osman R, Weldegebriel S, Sabola S, Ongadi B et al. ·
Summary
Written by AI, not yet AICS's view · claude-haiku-4-5-20251001This study explored why caregivers in Ethiopia, Kenya, and Malawi vaccinate or do not vaccinate their children against rotavirus, and how they understand diarrhoea. Researchers conducted focus group discussions with caregivers in informal settlements in all three countries. Caregivers saw diarrhoea as a serious problem, especially for babies, but believed it was caused mainly by poor water and sanitation rather than rotavirus. While good experiences with vaccines encouraged uptake, concerns about side effects, too many vaccines, and lack of trust discouraged parents from vaccinating.
Key points
- Diarrhoea was perceived as a significant burden in all three countries, particularly affecting infants, linked to poor WASH infrastructure and poverty
- Caregivers' prevention strategies focused on improving WASH rather than vaccination, and they felt powerless to address these issues in their communities
- Antibiotics were commonly purchased without prescription for diarrhoea treatment, raising antimicrobial resistance concerns
- Positive experiences with previous vaccines and perceived safety promoted rotavirus vaccine uptake
- Vaccine uptake was undermined by limited vaccine understanding, concerns about side effects, perceptions of excessive vaccination, and vaccine mistrust
Limitations
This study relied on focus group discussions and captures caregiver beliefs and perceptions rather than actual vaccination rates or health outcomes. The findings are specific to informal settlements in three countries and may not represent rural areas, wealthier communities, or other contexts.
Abstract
Diarrhoea due to rotavirus remains a significant cause of child mortality in developing regions. Caregivers' perspectives on the social determinants of gastroenteritis and childhood vaccination, including the rotavirus vaccine, were explored through focus group discussions in Ethiopia (n = 6), Kenya (n = 14), and Malawi (n = 10), using a combination of thematic and framework analysis approaches. The results show that diarrhoea was perceived to be a burden in all three countries, particularly among infants, due to challenges in WASH (water, sanitation, and hygiene) infrastructures and poverty. Prevention strategies mentioned by the caregivers focussed on enhancing WASH interventions without mention of vaccination. Participants however expressed a lack of agency to address WASH at community level in informal settlements where the studies were conducted. Antibiotics were seen as "strong medications" and often purchased without prescription for treatment of diarrhoea, raising concerns on Anti-Microbial Resistance (AMR), while home remedies such as rice porridge were used for less severe diarrhoea symptoms. Perceived or experiential benefits and safety of previous vaccines promoted vaccine uptake in all three countries. On the other hand, limited understanding of vaccines, concerns about side effects, perceived excessive vaccination, mistrust of vaccines or suspicions of existing vaccines undermined individuals' willingness to vaccinate children. Our results highlight that a lack of attention to socio-determinants of poor health in contexts where there are several vaccines and yet a high incidence of vaccine-preventable diseases may undermine vaccine confidence. Multi-sectoral interventions to tackle social determinants of diarrhoea and improve community understanding of vaccines are required to improve overall community health outcomes.