Expression of Concern: Escalating spread of SARS-CoV-2 infection after school reopening among students in hotspot districts of Oromia Region in Ethiopia: Longitudinal study
Prevalence of Leishmania seropositives in various age groups, arranged by gender, as determined by the LST test.1, no statistical difference between Male and Female groups, by Χ2 test. 2, P = 0.011 by