Serosurveillance of foot and mouth disease in Karnataka state, India: a 3 years study

Hegde, Raveendra; Kowalli, Srikanth; Nagaraja, K. V.; Dharanesha, N. K.; Seema, C. M.; Khan, Tanveer A.; Nagaraj, Gayathri; Srikala, K.; Sudharshana, K. J.; Nagaraju, Deepa H.; Rao, Suguna; Giridhara, P.; Byregowda, S. M.

doi:10.1007/s13337-016-0340-x

Cited by 6 publications

(6 citation statements)

References 21 publications

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“…The strains used in trivalent FMD vaccine is A, O and Asia 1 (Mahmud et al, 2018). Similar serotype vaccine seed is used in India for 402 bp 732 bp 292 bp FMD control program (Raveendra Hegde et al, 2016). From the present study, the overall seroprevalence of FMD in both serotypes in cattle were 94.02%.…”

Section: Seroprevalence Of Foot and Mouth Disease In Cattlesupporting

confidence: 50%

Seroprevalance And Molecular Detection Of Fmdv In Cattle At Savar In Bangladesh

Jannat¹,

Rahman²,

Islam³

et al. 2020

SAARC J Agric

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The study was conducted to observe the overall seroprevalence and molecular detection of circulating FMD virus from infected cattle and efficacy of antibacterial drugs against secondary bacterial infection at Savar, Dhaka from January- December 2018. A total of 92 serum samples were collected for indirect c-ELISA to detect antibodies against non-structural proteins of FMD virus, and overall seroprevalence was 94.02%. The seroprevalence of serotype O and A was higher (95.83% and 95.83%) in male cattle than female (93.18% and 90.91%) respectively. 6 Months to 3 years aged cattle showed, significantly (p<0.01) higher seroprevalence (100%) than above 4 years age groups for serotype O (82.14%) and A (78.57%). Local cattle were more seropositive 96.88% compared to crossbred cattle 93.33% for serotype O and 91.67% for serotype A and this variation was not statistically significant (p>0.05). Among 10 clinical samples of FMD from infected cattle, 8 samples were positive for different serotypes, among them 2 each were identified as serotype A and Asia-1. On the other hand,4 samples were identified as mixed infection (1 sample of serotype O+A, 3 samples of O+Asia-1) by mRT-PCR. In this study on therapeutic intervention with sulphadimidine significantly (p<0.05) reduced the clinical signs of FMD than Gentamycin and Ampicillin. The higher seroprevalence of the disease has substantial economic implications which signify the need for devising effective control measure. However, the detection of ‘O’, Asia-1and ‘A’ serotype emphasizes the critical need for use of atrivalent vaccine in the field. SAARC J. Agri., 17(2): 67-78 (2019)

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Section: Seroprevalence Of Foot and Mouth Disease In Cattlesupporting

confidence: 50%

Seroprevalance And Molecular Detection Of Fmdv In Cattle At Savar In Bangladesh

Jannat¹,

Rahman²,

Islam³

et al. 2020

SAARC J Agric

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“…Serotype O was the most commonly detected serotype between 1965-2015. Although only serotype O has been detected in Nepal since 2011, serotypes A and Asia-1 have been detected regularly in Nepal previously, and these serotypes continue to circulate in neighboring India and Bangladesh (Nandi et al 2015;Hegde et al 2016;Islam et al 2017). The vaccination campaign may have been effective in limiting FMD outbreaks caused by serotypes A and Asia-1.…”

Section: Discussionmentioning

confidence: 99%

Outbreak investigations of foot and mouth disease virus in Nepal between 2010 and 2015 in the context of historical serotype occurrence

Adhikari¹,

Acharya

Upadhyay³

et al. 2018

Veterinary Medicine & Sci

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Foot and Mouth Disease (FMD) is endemic in Nepal and causes substantial economic losses in the livestock industry. The goal of this study was to perform an epidemiological analysis of FMD outbreaks reported to the Veterinary Epidemiology Center, Tripureshwor, Nepal during 2010–2015, in order to strengthen the National FMD Control Program. These current data were considered in the context of historical data on FMD virus (FMDV) serotypes detected in the country between 1965 and 2015. During 2010–2015, a total of 1333 livestock holdings reported FMD outbreaks in Nepal. On average, 71.2 animals were affected in each outbreak, with a case fatality rate of 3.6%. FMD was reported throughout the country, and the proportion of affected holdings was not significantly among eco‐zones, regions, or species. The Hill eco‐zone had the highest number of holdings affected (782), followed by Mountain (304), and Terai (247). When analysed by the developmental region, the Western (381) and Central (368) Developmental Regions had the highest numbers of holdings affected. Cattle were the most frequently affected species (39%), followed by buffalo (33%), and goats (19%). FMD occurred throughout the year, with peaks in winter (December/January) and in the pre‐monsoon period (April/May). Between 1965 and 2015 FMDV serotype O had the highest prevalence (81%), followed by Asia‐1 (11%), A (6%), and C (2%). Serotype C was not detected after 1996, and only serotype O was reported after 2011. These descriptive analyses provide critical landmarks to establish baselines, and document early progress of the ongoing Progressive Control Pathway of FMD (PCP‐FMD) which could be useful in Nepal and other South Asian nations.

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“…HFMD has been reported from many Indian states such as West Bengal, Kerala, hills of northern India,[ 15 ] Odisha,[ 16 ] Maharashtra, and Karnataka. [ 17 ] There are reports even from Andaman Islands. [ 18 ]…”

Section: Discussionmentioning

confidence: 99%