Updates are available Correction dated 2019-08-05

Article History

Received: 15 January 2018

Accepted: 24 February 2018

First Online: 2 March 2018

Change Date: 5 August 2019

Change Type: Correction

Change Details: In the publication of this article [1], the contributing author name Brhane Berhe contains an error.

Ethics approval and consent to participate

: Ethical approval was sought from Mekelle University, College of Health Sciences institutional review board (IRB) and was granted accordingly with the reference number (CHS/MT 56/2016).Written consents were collected from the study participants. Parents of children of under 18 years old were informed of their children’s participation and gave informed written consent for their children to participate. Assents were also collected from children. Participants positive for protozoa parasites were treated with anti-protozoal agents.

: Individual data such as images and videos did not accompany this particular manuscript and hence consent for publication is not applicable.

: The authors declare that they have no competing interests.

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