The Kerala government on May 7 said West Nile fever cases have been reported from Thrissur, Malappuram and Kozhikode districts of the State.
Kerala Health Minister Veena George, in a statement, confirmed that cases of the viral infection have been reported in the State and that all the districts have been asked to be vigilant.
As part of the vigil against the viral fever, spread by the Culex species of mosquitoes, the Minister has ordered that steps be taken for mosquito control by destroying their breeding grounds, the statement said.
