The cause of death of two people ostensibly suffering from fever in Kozhikode has now been confirmed to be due to the Nipah virus (NiV) spread by fruit bats and causing severe disease in both animals and humans a top official said on Sunday. Kerala Health Secretary Rajiv Sadanandan told IANS that they have now got the confirmation from the National Institute of Virology Pune. 'A central team of the Indian Council of Medical Research is arriving at Kozhikode tomorrow (Monday). There is no reason for any panic at all as this can be managed and we have already started