A study was carried out from October, 2009 to April, 2010 with the objective of isolating Edwardsiella tarda an important fish pathogen from fish harvested for human consumption from Lake Zeway and Langanoo. A total of 372 tissue samples (three from each fish) comprising liver, intestine and kidney were collected from 124 fish (Clarias gariepinus and Oreochromis niloticus originated from Lake L...

The study aimed at analyzing the structure, conduct and performance of fish market in Lake Zeway, Central part of Ethiopia. A total of 24 traders from 6 markets were selected for the study purposively. Data analysis was carried out using descriptive statistics, for Structure, Conduct and Performance (SCP) approach. According to the results, there were five kinds of fish marketing chains in the ...

Abstract Background Better understanding of the distribution Plasmodium vivax and its risk factors could be used to prevent control malaria infection. Therefore, aim this study was characterize P. vivax, compare them with falciparum occurrence in south-central Ethiopia. Methods A cohort 34,548 individuals were followed for 121 weeks between 2014 2016 as part larger cluster randomized controlled...