Does suboptimal household flooring increase the risk of diarrhoea and intestinal parasite infection in low and middle income endemic settings? A systematic review and meta-analysis protocol
Abstract Background Water, sanitation, and hygiene interventions often fail to show long-term impact on diarrhoeal and/or intestinal parasite risk in many low- and middle-income countries.Less attention has been paid to wider contextual factors that may contribute to high levels of contamination in the domestic environment such as household floorin