Nipah Virus Detection at Bat Roosts after Spillover Events, Bangladesh, 2012-2019
We report a series of investigations at Pteropus medius bat roosts identified near the locations of human Nipah cases in Bangladesh during 2012-2019. Pooled bat urine was collected from 23 roosts; 7 roosts (30%) had >1 sample in which Nipah RNA was detected from the first visit. In subsequent visits to these 7 roosts, RNA was detected in bat urine up to 52 days after the presumed exposure of the human case-patient, although the probability of detection declined rapidly with time. These results suggest that rapidly deployed investigations of Nipah virus shedding from bat roosts near human cases could increase the success of viral sequencing compared with background surveillance and could enhance understanding of Nipah virus ecology and evolution.PMID:35731130 | DOI:10.3201/eid2807.212614
Source: Emerging Infectious Diseases - Category: Infectious Diseases Authors: Clifton D McKee Ausraful Islam Mohammed Ziaur Rahman Salah Uddin Khan Mahmudur Rahman Syed M Satter Ariful Islam Claude Kwe Yinda Jonathan H Epstein Peter Daszak Vincent J Munster Peter J Hudson Raina K Plowright Stephen P Luby Emily S Gurley Source Type: research