Dengue fever case count increases to 163

The majority of the confirmed cases of dengue fever on the Big Island have been deemed no longer infectious, according to the state Department of Health.

Of the 163 confirmed cases, 159 have been deemed no longer infectious to mosquitoes. However, four individuals, who saw onset of illness between Dec. 8 and Dec. 13, can still spread the virus to mosquitoes if bit by the insect. The 163 cases include 145 residents and 18 visitors.

As of Friday, the Department of Health has excluded 644 reported cases based on test results and/or not meeting case criteria.