Fig. 4: Human versus Hepatitis B virus reads.

Distribution of Human and Hepatitis B virus sequence reads identified in 1142 mosquito specimens. The y-axis represents the number of reads assigned to Human in individual mosquito specimens. The x-axis represents the individual mosquito specimen number sequenced (n = 1142). Teal vertical bars represent specimens containing HBV reads. The estimated threshold for HBV+ specimens was 100,000 reads.