In our study, a six-year screening of blood donors found HBV in 1.08% of samples and HCV in 2.78% of samples, with an increasing trend for both viruses except for a slight dip in 2011 in HCV incidence for unknown reasons.
2
—
—
The sentences
These data indicate a decreasing trend in HBV prevalence and an increasing prevalence of HCV [ 11 ].