Funding for this research was provided by:
Princess Nourah Bint Abdulrahman University (-)
The Schistosomiasis Research Project (IP123)
Received: 8 October 2019
Accepted: 11 March 2020
First Online: 3 April 2020
Ethics approval and consent to participate
: The research was approved by research ethical committee at High Institute of Public Health at Alexandria University and The Schistosomiasis Research Project. All participants submitted written informed consents and younger participants submitted their assents prior to participation in the study.
: Not applicable
: The authors declare that they have no competing interests.