Epi Mix W 4401-4600 Flashcards

1
Q

Diarrhoea and nasal discharge are common in Pigeon herpesvirus infections

A

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2
Q

The eradication of smallpox was successful because the immunity against the virus is strong

A

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3
Q

Poxviruses can cause generalised disease

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4
Q

The eradication of monkeypox was successful

A

F

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5
Q

The eradication of smallpox was successful because the virus has one and stable serotype

A

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6
Q

The eradication of smallpox was successful because there are clinical signs during the shedding

A

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7
Q

Poxviruses cause inclusion body in the cytoplasm

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8
Q

Pox viruses are epitheliotropic viruses

A

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9
Q

Poxviruses can cause local clinical signs

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10
Q

Poxviruses cause inclusion body in the nucleus

A

F

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11
Q

Pox viruses cause lesions in 4 stradia at the site of primer replication

A

F

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12
Q

Parapox viruses cause long lasting immunity

A

F

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13
Q

Serological cross-protectivity exists between certain poxvirus species but only within genus

A

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14
Q

Humans can be infected with the following poxviruses: Cowpox, Pseudo-cowpox, Vaccinia, Monkey Pox, Parapox, Contagious Pustular Dermatitis

A

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15
Q

Poxvirus never cause viraemia and generalized infection

A

F

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16
Q

Poxvirus can cause cytoplasmic inclusion bodies

A

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17
Q

Poxvirus are a strong antigens, except for Orthopoxvirus

A

F

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18
Q

Poxvirus are a strong antigen, except for Parapoxvirus

A

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19
Q

Serological cross-reactions exist between certain poxvirus species

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20
Q

Poxviruses usually propagate in epithelial cells of the skin and mucosal surface

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21
Q

Orthopox viruses are strong antigens

A

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22
Q

Parapoxviruses are strong antigens

A

F

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23
Q

Avipox viruses can cause fever and rash in children (chickenpox

A

F

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24
Q

Poxviruses usually induce cell proliferation in epithelial cells of the skin and mucosal surfaces

A

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25
Q

Orthopoxviruses cause long-lasting immunity

A

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26
Q

Cowpoxvirus virus can infect rodents

A

T

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27
Q

Cowpox causes a pockmark after Infection

A

F

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28
Q

Cowpox virus is a zoonotic agent

A

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29
Q

People are susceptible to cowpox virus infection

A

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30
Q

Cowpox is closely related to smallpox virus

A

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31
Q

Cowpox virus is frequently present in rodents

A

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32
Q

Cowpox can cause lesions in humans

A

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33
Q

Skin nodules and ulcers can be signs of cowpox infection in cats

A

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34
Q

Skin lesions may be seen in cats after Cowpox virus infection

A

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35
Q

In cattle, Cowpox lesions are usually seen on the teats

A

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36
Q

Rodents are reservoir hosts of the cowpox virus.

A

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37
Q

Cowpox virus frequently causes abortions and encephalitis of calves

A

F

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38
Q

Cowpox virus can cause milker ́s nodules in humans

A

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39
Q

Cowpox virus frequently cause transplacental infection and immunotolerance

A

F

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40
Q

The Cowpox virus infection is prevented by regular vaccination in endemic countries

A

F

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41
Q

In cattle the Cowpox infection is mostly fatal

A

F

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42
Q

Recovering from Cowpox leaves lifelong immunity

A

F

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43
Q

Cowpox virus is most frequently present in rodents

A

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44
Q

Cowpox virus may cause a generalized infection in elephants

A

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45
Q

Cowpox virus can infect wild animals

A

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46
Q

Pseudocowpox virus is closely related to smallpox virus

A

F

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47
Q

Pseudocowpox virus can infect cats

A

F

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48
Q

Pseudocowpox spreads slowly on a farm

A

T

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49
Q

Pseudocowpox virus usually causes nodules on face of infected cats

A

F

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50
Q

Reinfection can happen in the case of pseudocowpox virus

A

T

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51
Q

Pseudocowpox causes a pockmark after infection

A

F

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52
Q

Pseudocowpox virus usually causes itchy red nodules on the face of infected person

A

F

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53
Q

Pseudocowpox virus can cause itchy red nodules on the finger of infected person

A

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54
Q

Pseudocowpox does not cause a milkers nodule

A

F

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55
Q

Pseudocowpox is a zoonotic agent

A

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56
Q

People are susceptible to pseudocowpox infection

A

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57
Q

Pseudocowpox infections result a long lasting immunity

A

F

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58
Q

In cattle, Pseudo-cowpox lesions are usually seen on the teats

A

T

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59
Q

Pseudo-cowpox can cause Pseudo-lumpy skin disease in cats

A

F

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60
Q

In cattle Pseudopox lesions are usually mild and transient

A

T

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61
Q

Recovering from Pseudo-cowpox leaves/results in lifelong immunity

A

F

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62
Q

Pseudo-cowpox virus only infects cloven-hoofed animals

A

F

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63
Q

Pseudo-cowpox infections may be present in humans

A

T

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64
Q

Bovine papular stomatitis virus can frequently cause coinfection with BVDV

A

T

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65
Q

Bovine papular stomatitis virus can frequently cause coinfection with herpes mamillitis virus

A

F

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66
Q

Vaccination against bovine popular stomatitis provides life-long immunity

A

F

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67
Q

Bovine Papular Stomatitis virus causes vesicles in the oral cavity and hoofs of cattle

A

F

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68
Q

Calves should be vaccinated against Bovine Papular Stomatitis

A

F

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69
Q

Bovine Papular Stomatitis can cause skin lesions in humans

A

T

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70
Q

Bovine Papular Stomatitis is frequently seasonal

A

T

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71
Q

Bovine Papular Stomatitis is caused by a Parapoxvirus

A

T

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72
Q

Lumpy skin disease is an OIE-listed disease

A

T

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73
Q

The mortality of lumpy skin disease is high (above 80%).

A

F

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74
Q

In lumpy skin disease the fertility is good

A

F

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75
Q

In lumpy skin disease the direct contact is very important

A

F

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76
Q

In lumpy skin disease the arthropods as mechanical vectors are very important

A

T

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77
Q

The mortality of lumpy skin disease is less than 30%

A

T

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78
Q

The milk production is increased in lumpy skin disease

A

F

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79
Q

Ruminants are susceptible to the lumpy skin disease virus

A

T

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80
Q

The lumpy skin disease is only present in Africa

A

F

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81
Q

Lumpy skin disease causes high mortality in cattle

A

F

82
Q

Arthropods play an important role in the transmission of lumpy skin disease virus

A

T

83
Q

Lumpy Skin Disease virus is mostly transmitted by insects

A

T

84
Q

Generalized Lumpy Skin Disease may cause abortion

A

T

85
Q

Attenuated vaccines are available against lumpy skin disease

A

T

86
Q

Lumpy skin disease is present only in Asia

A

F

87
Q

Lumpy skin disease is a notifiable disease

A

T

88
Q

Attenuated vaccines are available against Lumpy Skin Disease in endemic countries

A

T

89
Q

Lumpy Skin Disease results high mortality

A

F

90
Q

Lumpy Skin Disease is caused by Parapoxviruses

A

F

91
Q

Generalization is frequent in lumpy skin disease virus infections

A

F

92
Q

Lumpy skin diseases virus replicates in the epithelial cells

A

T

93
Q

The contagious pustular dermatitis can cause pneumonia

A

F

94
Q

The virus of contagious pustular dermatitis is same as orf

A

T

95
Q

Contagious pustular dermatitis can cause painful papules in the mouth

A

T

96
Q

The contagious pustular dermatitis is common in young lambs

A

T

97
Q

Contagious pustular dermatitis is a zoonotic disease

A

T

98
Q

The contagious pustular dermatitis virus is related to goatpox virus

A

F

99
Q

The contagious pustular dermatitis virus is related to pseudocowpox virus

A

T

100
Q

Contagious pustular dermatitis virus can infect goat

A

T

101
Q

The contagious pustular dermatitis can cause lameness

A

T

102
Q

Contagious pustular dermatitis virus can infect cows

A

F

103
Q

The orf virus is same as pseudocowpox

A

F

104
Q

Contagious pustular dermatitis (orf) virus causes skin lesions in pigs

A

F

105
Q

Contagious pustular dermatitis is often deadly at any age

A

F

106
Q

Virulent virus vaccines may be used for immunization against Contagious Pustular Dermatitis of sheep (Orf).

A

T

107
Q

Contagious pustular dermatitis virus may survive in the environment for ages

A

T

108
Q

Vaccination against contagious pustular dermatitis virus provides lifelong protection

A

F

109
Q

The Orf virus is a zoonotic agent

A

T

110
Q

The Orf virus is very resistant in the environment

A

T

111
Q

Contagious Pustular Dermatitis can only be seen on the teats of ewes

A

F

112
Q

Inactivated vaccines are used against Contagious Pustular Dermatitis

A

F

113
Q

Strong crustation is frequent in Contagious Pustular Dermatitis

A

T

114
Q

Orf is a rare disease of sheep flocks and cattle herds

A

F

115
Q

Orf affects sheep flocks and goat herds, mainly young lambs and kids

A

T

116
Q

Neonatal lambs are susceptible to Orf, as they have no maternal immunity

A

T

117
Q

Lesions due to Orf, typically appear on the muco-cutaneous junction

A

T

118
Q

Sheep pox virus is a zoonotic agent

A

F

119
Q

Sheep and goatpox are OIE listed diseases

A

T

120
Q

Sheep and goat poxvirus can cause generalisation, mainly in sheep

A

T

121
Q

A clinical sign of sheeppox can be horseshoe shaped pockmarks on the wool covered body

A

F

122
Q

Vaccines against sheep poxvirus are widely used in Europe

A

F

123
Q

A clinical sign of sheep pox can be the mucopurulent nasal discharge

A

T

124
Q

The sheep and goatpox occur in Asia

A

T

125
Q

Capripoxviruses cause long-lasting immunity

A

T

126
Q

A clinical sign of sheep pox can be the swollen eyelid

A

T

127
Q

The sheep and goatpox occurs worldwide

A

F

128
Q

Sheep and goat poxviruses are mainly taken through the oral route

A

F

129
Q

The sheep and goat poxvirus is mainly spread by mosquitos

A

F

130
Q

Clinical signs of sheep and goatpox are seen only at site of the primer replication

A

F

131
Q

Vaccines against sheep poxvirus are widely used in Africa

A

T

132
Q

Sheep pox and goat pox viruses are very resistant in the environment

A

T

133
Q

Sheep pox virus can cause skin lesions in humans

A

F

134
Q

Arthropods play an important role in the transmission of sheeppox virus

A

F

135
Q

Sheep pox virus infects mostly through inhalation

A

T

136
Q

Sheep and goat pox are endemic in Europe

A

F

137
Q

Sheep pox is deadly for young susceptible lambs

A

T

138
Q

The usual way of infection by sheep or goat pox is inhalation

A

T

139
Q

Sheep pox virus can cause respiratory signs and abortion

A

T

140
Q

Sheep – and goat pox are enzootic in Europe

A

F

141
Q

Sheep pox virus infections frequently generalize

A

T

142
Q

Sheep – and goat pox virus is transmitted only vertically

A

F

143
Q

Vaccines are available against Sheep pox in endemic areas

A

T

144
Q

Sheep and goat pox are transmitted by infected animals and fomites

A

T

145
Q

Sheep pox is a generalized disease with fever

A

T

146
Q

Sheep pox results high mortality in susceptible lambs

A

T

147
Q

Sheep and goat pox are endemic in Africa

A

T

148
Q

Swinepox virus can infect cattle

A

F

149
Q

The clinical signs of swinepox can be skin eruptions, red inflamed bumps

A

T

150
Q

Suipoxviruses cause long lasting immunity

A

T

151
Q

The swinepox is always generalised

A

F

152
Q

Swinepox virus is a zoonotic agent

A

F

153
Q

The swinepox virus is present worldwide

A

T

154
Q

The swine pox virus causes clinical signs in case of bad hygienic conditions

A

T

155
Q

Arthropods play an important role in the transmission of swine pox virus

A

T

156
Q

Swinepox virus can infection swine at every age

A

T

157
Q

Swine Pox is frequently generalized in adult pigs

A

F

158
Q

Swine pox is usually a benign disease transmitted mainly by ectoparasites

A

T

159
Q

Swine pox is usually a benign disease, but mortality may occur in piglets

A

T

160
Q

Swine pox virus frequently causes interstitial pneumonia

A

F

161
Q

Swinepox virus can be vectored by fleas and lice

A

T

162
Q

Swine pox virus can cause respiratory signs and abortion

A

F

163
Q

Only pigs are susceptible to Swine pox

A

T

164
Q

Swine poxvirus infection gives lifelong immunity

A

T

165
Q

Swine poxviruses affects only pigs and grows only on porcine tissue

A

T

166
Q

Swine poxvirus infection can be transmitted by arthropods

A

T

167
Q

Swine poxvirus infection might cause death in newborns

A

T

168
Q

The swinepox virus causes high economic losses

A

F

169
Q

Myxomatosis is a zoonotic disease

A

F

170
Q

Myxomatosis causes frequently serious clinical signs and high losses in Lepus europeus

A

F

171
Q

A clinical sign of myxomatosis is the lion head

A

T

172
Q

A clinical sign of myxomatosis is the swollen belly

A

F

173
Q

The myxomatosis virus can be present in green fodder and mosquitoes

A

T

174
Q

Myxomatosis is not present in America

A

F

175
Q

Mosquito net can always prevent the myxomatosis

A

F

176
Q

Late summer is the best period to vaccinate rabbits against myxomatosis

A

F

177
Q

The attenuated myxomatosis virus has replaced the virulent virus in England

A

T

178
Q

The attenuated myxomatosis virus has replaced the virulent virus in France

A

F

179
Q

Myxomatosis causes seriously clinical signs in European Rabbits

A

T

180
Q

Myxomatosis causes serious clinical signs in cotton tailed Rabbits

A

F

181
Q

Myxomatosis is present in Australia

A

T

182
Q

Conjunctivitis can be a sign of atypical myxomatosis

A

T

183
Q

Subcutaneous swellings are frequent signs of myxomatosis

A

T

184
Q

Attenuated vaccines are available against myxomatosis

A

T

185
Q

Myxomatosis is only found in Australia

A

F

186
Q

Respiratory signs can be seen in atypical forms of myxomatosis

A

T

187
Q

The European brown hare is not susceptible to myxoma virus

A

T

188
Q

Myxomatosis is mostly seasonal

A

T

189
Q

There are no vaccines available against Myxomatosis

A

F

190
Q

Arthropods play an important role in the transmission of Myxoma virus

A

T

191
Q

Virulent strains of the myxoma virus are only present in Australia

A

F

192
Q

Myxomatosis virus causes high morbidity and mortality in hares

A

F

193
Q

The European brown hare may be asymptomatic carrier of the Myxomatosis virus

A

T

194
Q

Conjunctivitis is characteristic in the early phase of Myxomatosis

A

T

195
Q

Tumour formation in the parenchymal organs is typical of Myxomatosis

A

F

196
Q

Virulent strains of the Myxoma virus are persisting in wild rabbits

A

T

197
Q

The nodular form of Myxomatosis is caused by strains of lower virulence

A

T

198
Q

Two Myxomatosis serotypes are known

A

T

199
Q

Several levels of virulence can be seen in Myxomatosis strains in Europe

A

T

200
Q

Myxomatosis may result in over 90% mortality, in susceptible animals

A

T