Prevalence of intestinal protozoan infections among schoolchildren in Bang Khla District, Chachoengsao Province, Central Thailand

*Corresponding author: Amornrat Dokmaikaw, Department of Public Health, Faculty of Science and Technology, Rajabhat Rajanagarindra University, 422 Marupong Road, Na Mueang, Mueang Chachoengsao District, Chachoengsao Province, 24000, Thailand. Tel/Fax: +66 (0) 3856 8184 E-mail: amornrat8006@gmail.com The study was conducted according to the tenets of the Declaration of Helsinki, and all procedures involving human subjects were approved by the Ethics Committee of Rajabhat Rajanagarindra University, Thailand (approval number: RRUPH 602001). Written informed consent was obtained from parents and legal guardians on behalf of their children before data collection. The journal implements double-blind peer review practiced by specially invited international editorial board members.