Table 1.

Number of families, genera and species of viruses detected in mosquitoes according to season and area

Mosquito groupa	No. of families	No. of genera	No. of species
SR	40	65	245
SU	37	65	236
WR	42	74	254
WU	37	71	368

^aSR: mosquitoes captured in rural areas during summer and autumn; WR: mosquitoes captured in rural areas during winter and spring; SU: mosquitoes captured in urban areas during summer and autumn; WU: mosquitoes captured in urban areas during winter and spring