Table 2.
Prevalence of bluetongue virus (BTV) serotypes in different states of India.
| Indian States | BTV serotypes based on the virus isolation | BTV serotypes based on the neutralizing antibodies |
|---|---|---|
| Andhra Pradesh | 1, 2, 4, 9, 10, 12, 16, 21, 24 | 2, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 19 |
| Tamil Nadu | 1, 2, 3, 16, 18, 23 | 1, 3, 4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17, 19, 20 |
| Karnataka | 1, 2, 5, 16, 18, 23 | 1, 2, 4, 12, 16, 17, 20 |
| Maharashtra | 1, 2, 3, 4, 9, 16, 17, 18, 23 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 16, 17 |
| Gujarat# | 1, 6, 16 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 23, 24 |
| Haryana | 1, 4 | 1, 2, 3, 5, 8, 9, 10, 11, 12, 13, 15, 16, 17, 20 |
| Madhya Pradesh | 1, 18, 23 | 2, 7, 9, 10, 18, 23 |
| Uttar Pradesh | 1, 9, 18, 23 | 23 |
| Uttarakhand | 1, 23 | — |
| Himachal Pradesh | 3, 4, 9, 16, 17 | 1, 4, 5, 15, 17 |
| Jammu and Kashmir | 18, 23 | 1, 2, 8, 12, 16 |
| Rajasthan | 1 | 1 |
| West Bengal* | 3, 15, 21 | — |
| Odisha | 1 | — |
Updated from Mehrotra et al. (1989, 1995, 1996); Prasad et al. (1992, 1994); Sreenivasulu et al. (1999, 2004); #Chandel et al. (2005); Chauhan et al. (2005); Bommineni et al. (2008); Biswas et al. (2010); Tembhurne et al. (2010); Maan, Maan, Guimera, Nomikou, Singh, et al. (2012); Maan, Maan, Guimera, Pullinger, et al. (2012); Maan, Maan, Nomikou, Guimera, et al. (2012); Maan, Maan, Nomikou, Prasad, et al. (2012); Maan, Maan, Pullinger, et al. (2012); Maan et al. (2015); Minakshi et al. (2012); Susmitha et al. (2012); Shafiq et al. (2013); Chauhan et al. (2014); Ranjan et al. (2015); Krishnajyothi et al. (2016); Rao, Reddy, and Hegde (2012); Rao, Reddy, Meena, et al. (2012); Rao et al. (2016); Dalal et al. (2017); Hemadri et al. (2017); Reddy et al. (2018); *Joardar et al. (2009) serotyped BTV-15 by serum neutralisation test, but the serotyping has now been refuted (Rao et al. 2016).