Pediatricians advise that fever should not be ignored in any way. Doctors say that the outbreak of this viral fever is mainly due to the change in the weather. Note that the incidence of this viral fever is increasing elsewhere in the state. Jalpaiguri, Siliguri, Hughli, East Midnapore, South 24 Parganas, North 24 Parganas – Fever is on the rise in these districts, especially among children. Fact: Abhijit Chand.