The State Health Department, which is closely monitoring the situation in Chickballapur after a mosquito pool in Thalakayalbetta village of the district was found to be positive for Zika, has sent serum samples of 30 pregnant women from five villages in the containment zone to the National Institute of Virology (NIV), here, for for testing.
As many as 888 houses with a population of 4,282 in the containment zone are under intense surveillance, officials said.
Mosquito samples collected from Thalakayalbetta village in the jurisdiction of Dibburahalli Primary Health Centre (PHC) during routine surveillance were found to be carrying the Zika virus.