The Virus of Foot‐and‐mouth Disease

Shahan, M. S.

doi:10.1111/j.1749-6632.1962.tb18884.x

Cited by 15 publications

(5 citation statements)

References 36 publications

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“…Foot and mouth disease (FMD) is one of the most devastating disease of farm animals in the world that can destroy food supplies and farmer's livelihoods almost overnight of the wide number of cloven-hoofed animals include cattle, buffalo, pigs, sheep and goat [1]. The disease Foot and mouth disease (FMD) is generally characterized by the rapid appearance of high body temperature, respiratory and pulse rate following by the formation of vesicles on the tongue epithelium and skin particularly on the inter-digital space epithelium of the foot [2,3]. Even after recovery from the acute infection, most animals act as a carrier for each serotypes of the virus and the agent can be isolated from their esophagus and throat fluid after 2-3 years of post-infection [4][5][6] with a moderate raised values (p≤0.05) were recorded in rectal temperature, respiratory and pulse rate, where highest values were during 3 to 7 days of post infection which subsequently reduced after passing the days of infection [7].…”

Section: Introductionmentioning

confidence: 99%

"Hematological and Biochemical Alterations at Different Stages in Cattle Affected with Foot and Mouth Disease in Bangladesh"

Faruk¹

2021

BJSTR

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The aim of this study was carried out to evaluate the possible variation of hematological and biochemical profile in naturally infected cattle with Foot and Mouth Disease during the disease outbreak in 2016. For this purpose, a total number of 20 cattle over 1 year of age were used in this experiment. Of these 15 cattle showed characteristics clinical signs of FMD that exposed from 1 to 14 th days of post infection (DPI) and the remaining 5 cattle were clinically healthy and used as controls. Blood samples were used to establish total RBC, Hb, PCV, MCH and total MCV. Serum's samples were also collected and used to establish the total protein, albumin, globulin, blood urea nitrogen (BUN), cholesterol, calcium, phosphorus and glucose. The mean values of red blood cells (RBCs), and hemoglobin (Hb) were decreased significantly (p≤0.01), on the other hand MCV value was increased significantly (p≤0.05) in FMD affected cattle in comparison to their healthy group. The serum biochemical constituents were representing a significant reduction in the average value of total protein, albumin, globulin, blood urea nitrogen, cholesterol and significant production (p≤0.01) of phosphorus and glucose in cattle affected with FMD. Therefore, comparative study among the hematological and biochemical data concluded that, FMD causes significant decrease of RBC count, Hb, total protein, albumin, globulin, blood urea nitrogen, cholesterol and significant increase of MCV and glucose and phosphorus.

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Section: Introductionmentioning

confidence: 99%

"Hematological and Biochemical Alterations at Different Stages in Cattle Affected with Foot and Mouth Disease in Bangladesh"

Faruk¹

2021

BJSTR

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“…Clinically, the disease is characterized by the rapid appearance of high body temperature, respiratory and pulse rate following by the formation of vesicles on the tongue epithelium and skin particularly on inter-digital space epithelium of foot (Sahan, 1962 andBachrach, 1968). The classical clinical features of FMD in cloven hoofed mammals occur following 2-14 days incubation period as described by Remond et al, 2002.…”

Section: Introductionmentioning

confidence: 99%

Monetary Value of Youth towards Marriage

Devi¹

2021

Int.J.Curr.Microbiol.App.Sci

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“…Picornavirales is a large order of viruses that infect plants and animals (including insects). They include well-known viruses such as bean pod mottle virus, foot and mouth disease virus, and deformed wing virus that affect human health and agriculture (Shahan, 1962;Williams et al, 2009). These viruses are non-enveloped, positive single-stranded RNA viruses with genome sizes of 9-10 kb.…”

Section: Introductionmentioning

confidence: 99%

Insect‐specific RNA virus affects the stylet penetration activity of brown citrus aphid (Aphis citricidus) to facilitate its transmission

Qiao-ying

Wang

et al. 2023

Insect Science

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Sap‐sucking insects often transmit plant viruses but also carry insect viruses, which infect insects but not plants. The impact of such insect viruses on insect host biology and ecology is largely unknown. Here, we identified a novel insect‐specific virus carried by brown citrus aphid (Aphis citricidus), which we tentatively named Aphis citricidus picornavirus (AcPV). Phylogenetic analysis discovered a monophyletic cluster with AcPV and other unassigned viruses, suggesting that these viruses represent a new family in order Picornavirales. Systemic infection with AcPV triggered aphid antiviral immunity mediated by RNA interference, resulting in asymptomatic tolerance. Importantly, we found that AcPV was transmitted horizontally by secretion of the salivary gland into the feeding sites of plants. AcPV influenced aphid stylet behavior during feeding and increased the time required for intercellular penetration, thus promoting its transmission among aphids with plants as an intermediate site. The gene expression results suggested that this mechanism was linked with transcription of salivary protein genes and plant defense hormone signaling. Together, our results show that the horizontal transmission of AcPV in brown citrus aphids evolved in a manner similar to that of the circulative transmission of plant viruses by insect vectors, thus providing a new ecological perspective on the activity of insect‐specific viruses found in aphids and improving the understanding of insect virus ecology.

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The Virus of Foot‐and‐mouth Disease

Cited by 15 publications

References 36 publications

"Hematological and Biochemical Alterations at Different Stages in Cattle Affected with Foot and Mouth Disease in Bangladesh"

"Hematological and Biochemical Alterations at Different Stages in Cattle Affected with Foot and Mouth Disease in Bangladesh"

Monetary Value of Youth towards Marriage

Insect‐specific RNA virus affects the stylet penetration activity of brown citrus aphid (Aphis citricidus) to facilitate its transmission

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