Three police constables of Raichur West Police station tested positive for COVID-19, said Superintendent of Polife, C B Vedamurthy.
The infected constables were deployed at the quarantine centre set up at University of Agricultural Sciences-Raichur where migrant workers returned from Maharashtra were quarantined.
The west police station will be sealed down, he told.
A constable attached to Devadurg police station tested positive for the virus two days ago and the police station has been sealed down.
(Published 04 June 2020, 11:32 IST)