The officials said that 68 samples have been tested after the outbreak of dengue in West Bengal and neighbouring Assam, of which six people were found to be positive.
All six patients reportedly got infected locally, the officials said adding that the detection was done with ELISA Reader installed at the Aizawl Civil Hospital.
Meanwhile, two persons coming from West Bengal, were found to be infected with Dengue by state health department officials who were conducting screening of suspected Dengue cases at the lone Lengpui Airport near Aizawl since August 17 last.