TABLE 2.

Antibiotic resistance profiles with ctxB genotypes of Vibrio cholerae O1 associated with different cholera outbreaks in Odisha: 1999–2019.

Outbreakyear	Affecteddistricts	Population affected	Cases reported	Incidence rate (IR)/1,000 individual	Serotypes(%)	Antibiogramresistanceprofile	Genotypes
1999	Cuttack, Jagatsinghpur, Kendrapara, Jajpur, Puri, Bhadrak, Balasore	8,043,000	97,934	12.18	O1 (Ogawa) = 72.3 O139 = 7.2	AFrCoSNaN	ctxB1
2000	Jagatsinghpur, Puri	2,200,000	198	0.09	O1 (Ogawa) = 58.6 O139 = 40.2 Non O1/O139 = 1.2	FrCoNaN	ctxB1
2003	Dhenkanal	946	41	43.34	O1 (Ogawa) = 66.7	AFrCoSNa	ctxB1
2005	Dhenkanal	2,102	113	53.76	O1 (Ogawa) = 22.2 O1 (Inaba) = 66.7	FrNa	ctxB1
2006	Cuttack	10,621	146	13.75	O1 (Ogawa) = 82.6	FrCoSNa	ctxB1
2007	Rayagada, Koraput, Kalahandi, Gajapati	123,546	8,206	66.42	O1 (Ogawa) = 94.9 O1 (Inaba) = 2.6	AmFrSNNfNaCo	ctxB1
2009	Kendrapara (Rajnagar), Mayurbhanj	108,500	809	7.45	O1 (Ogawa) = 67	AmFrCoCCfSNa	ctxB7
2010	Rayagada, Gajapati	113,375	2,152	18.98	O1 (Ogawa) = 51.5	AmTeNaFrSECoNC	ctxB1
2012	Rayagada, Kalahandi	735,647	641	0.87	O1 (Ogawa) = 42	AmNaFrSCo	ctxB1, ctxB7
2014	Kalahandi	46,236	321	6.94	O1 (Ogawa) = 64.7	AmFrNaNECGCo	ctxB7
2016	Balasore, Rayagada	59,937	138	2.30	O1 (Ogawa) = 88.9	CFrCoSNaN	ctxB7
2018	Bargarh	1,387	55	39.65	O1 (Ogawa) = 13.3	AFrCoSNa	ctxB7
2019	Rayagada	500	73	146.00	O1 (Ogawa) = 50 Non O1/O139 = 7.1	AFrCoSNaN	ctxB7
	Total	1,145,0199	110,894