**Author details**

Wolyu Korma Erkano School of Public Health, Woldia University, Woldia, Ethiopia

\*Address all correspondence to: wolyukorma53@gmail.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Impacts of Environmental Parameters on the Infectivity of Freshwater Snail DOI: http://dx.doi.org/10.5772/intechopen.99829*
