Figures index

From

Scarcity of Potable Water and Sanitation Facilities in the Endemic Cholera Region of North Cameroon

Wadoubé Zoua, Moussa Djaouda, Justine Maïworé, Song Liang, Moïse Nola

Journal of Environment Pollution and Human Health. 2020, 8(1), 6-19 doi:10.12691/jephh-8-1-2
  • Figure 1. Map showing the location of the study site
  • Figure 2. Map showing distribution of the cases of cholera per Health District of North Cameroon in 2010 (left) and 2011 (right)
  • Figure 3. Pictures of typical water sources used in the study site. [a: Stream water in a dried up mayo during the dry season, b: Dug well with concrete walls, c: Stream water source in a mayo during the rainy season, d: Borehole with a hand pump]
  • Figure 4. Duration of water storage at home
  • Figure 5. Conditions of keeping the water storage container
  • Figure 6. Method used to clean the water storage container
  • Figure 7. Treatment of stored water
  • Figure 8. Typical traditional latrines (“salka”) used in the study site
  • Figure 9. Seasonal variations in average abundances of Faecal coliforms (a) and E. coli (b) in sampled wells water from the study localities. The error bars represent the standard error of measurements
  • Figure 10. Seasonal variation of the abundance of faecal coliforms (average±standard deviation) in the stream water of Bibémi and Maroua