**Author details**

Raimi Morufu Olalekan1 \*, Aziba-anyam Gift Raimi2 and Teddy Charles Adias2

1 Department of Community Medicine, Environmental Health Unit, Faculty of Clinical Sciences, Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria

2 Office of the Vice-Chancellor, Federal University Otuoke, Bayelsa State, Nigeria

\*Address all correspondence to: ola07038053786@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.
