Morbidity and mortality of NiV in different regions

Month and yearRegion and/or countryNo. of casesNo. of deathsCase fatality (%)
September 1998–April 1999Malaysia (Perak, Selangor, and Negeri Sembilan states)26510540%
March 1999Singapore1119%
All yearsMalaysia-Singapore27610638%
January–February 2001Siliguri (India)664568%
April–May 2001Meherpur (Bangladesh)13969%
January 2003Naogaon (Bangladesh)12867%
January 2004Rajbari (Bangladesh)312374%
April 2004Faridpur (Bangladesh)362775%
January–March 2005Tangail (Bangladesh)121192%
January–February 2007Thakurgaon (Bangladesh)7343%
March 2007Kushtia, Pabna, and Natore (Bangladesh)8563%
April 2007Naogaon (Bangladesh)3133%
April 2007Nadia (India)55100%
February 2008Manikgonj (Bangladesh)44100%
April 2008Rajbari and Faridpur (Bangladesh)7571%
January 2009Gaibandha, Rangpur, and Nilphamari (Bangladesh)300%
Rajbari (Bangladesh)11100%
February–March 2010Faridpur, Rajbari, Gopalganj, and Madaripur (Bangladesh)161487.50%
January–February 2011Lalmohirhat, Dinajpur, Comilla, Nilphamari, and Rangpur (Bangladesh)444091%
February 2012Joypurhat, Rajshahi, Natore, Rajbari, and Gopalganj (Bangladesh)121083%
All yearsBangladesh and India28021175%
March–May 2014Philippines17953%