Herpes Flashcards
1
Q
Alphaherpesviruses may cause latent infection in neurons or ganglia
A
T
2
Q
Some herpesviruses have a broad host spectrum (euryxen)
A
T
3
Q
Herpesviruses are sensitive to detergents
A
T
4
Q
Herpesviruses can cause latent persistent infections
A
T
5
Q
Herpesviruses are typically stenoxen viruses, but there are significant exceptions
A
T
6
Q
Herpesviruses are enveloped viruses, therefore they are sensitive to detergents
A
T
7
Q
Herpesvirus infections frequently result in latent virus carry
A
T
8
Q
Herpesviruses usually cause latent infections and life-long virus carries
A
T
9
Q
Infectious bovine rhinotracheitis virus can cause abortion
A
T
10
Q
The use of marker vaccines can help the eradication of infectious bovine rhinotracheitis virus.
A
T
11
Q
The most frequently used eradication strategy for IBRV is selection with the help of marker vaccines
A
T
12
Q
Marker vaccines can be used in IBRV eradication programs in cattle farms
A
T
13
Q
Antibodies against infectious bovine rhinotracheitis virus (IBRV) might be detected in the milk
A
T
14
Q
Conjunctivitis and blepharitis are signs of infectious bovine rhinotracheitis
A
T
15
Q
Infectious bovine rhinotracheitis virus can cause fatal encephalitis in calves
A
T
16
Q
Infectious Bovine Rhinotracheitis can be endemic on cattle farms
A
T
17
Q
Infectious bovine rhinotracheitis virus can cause skin lesions on the genitals
A
T
18
Q
Bulls can shed the infectious bovine rhinotracheitis with semen
A
T
19
Q
The infectious bovine rhinotracheitis virus (IBRV) may spread via semen
A
T
20
Q
Pregnant cows should be immunized with inactivated vaccines against IBRV
A
T
21
Q
Pregnant cows should be immunized against IBRV only with inactivated vaccine
A
T
22
Q
Bovine herpesvirus l may cause encephalitis in calves
A
T
23
Q
IBRV may cause encephalitis in calves
A
T
24
Q
Bovine herpesvirus 1 may be transmitted through semen.
A
T
25
Infectious Bovine Rhinotracheitis (IBR) cause serous nasal discharge
T
26
Infectious Bovine Rhinotracheitis in 6-month-old calves usually causes pneumonia. T (not sure if this is T)
T
27
Infectious Bovine Rhinotracheitis often cause genital lesions with vesicles.
T
28
Infectious Bovine Rhinotracheitis may cause inflammation of conjunctiva.
T
29
Infectious Bovine Rhinotracheitis cause purulent discharge.
T
30
In Hungary the IgE-negative marker vaccine is to be used in the control of Infectious Bovine Rhinotracheitis.
T
31
Infectious Bovine Rhinotracheitis spreads slowly within a herd
T
32
We are doing Infectious Bovine Rhinotracheitis virus eradication programs in Hungary
T
33
Infectious Bovine Rhinotracheitis mainly causes pneumonia in 1-6 months old calves
T
34
IBR can occur in several clinical forms.
T
35
IBR is a frequent infection, cattle and its closest relatives are affected.
T
36
Bovine herpes mamillitis virus can cause mastitis in cows
T
37
Bovine herpes mamillitis virus may cause lesions on the muzzle of suckling calves
T
38
Bovine herpesvirus 2 may cause generalised skin lesions
T
39
Bovine Herpes Mammillitis virus may cause lesions on the lips of milking calves.
T
40
Regarding Bovine Herpes Mammillitis, mainly heifers show clinical signs
T
41
Swine inclusion body rhinitis virus is causing mainly subclinical infection.
T
42
Bloody nasal discharge can be a sign of swine inclusion body rhinitis
T
43
Clinical manifestation of swine inclusion body rhinitis is usually seen in piglets less than 3 weeks old
T
44
Suid herpesvirus 2 may cause upper respiratory tract disease in piglets
T
45
Swine Inclusion Body Rhinitis is usually seen in piglets.
T
46
The Swine Inclusion Body Rhinitis virus may cause reproductive problems in sows
T
47
Malignant catarrhal fever may develop in swine too
T
48
Malignant Catarrhal Fever is usually lethal in cattle
T
49
Swine are affected by Malignant Catarrhal Fever
T
50
Malignant Catarrhal Fever can cause diarrhoea
T
51
Malignant Catarrhal Fever occurs if we keep cattle and sheep together
T
52
Abortion of sows can be a sign of Aujeszys disease
T
53
Pregnant sows may abort in Aujeszky's disease
T
54
In swine the most serious CS of Aujeszys disease are usually seen in piglets
T
55
The signs of Aujeszys disease in dogs are similar to rabies
T
56
The symptoms of Aujeszys disease in ruminants is similar to rabies
T
57
The Aujeszy disease virus may infect several mammalian hosts
T
58
Aujeszys diseases can be latently carried by pigs in the nervous system
T
59
Central nervous signs of the Aujeszky’s disease are rarely seen in adult swine
T
60
Convalescent swine are life-long carriers and potential shedders of Aujeszky's disease virus
T
61
Swine are immunized against the Aujeszky's disease virus usually with gE negative marker vaccines
T
62
Liquid manure may play a role in the transmission of Suid herpesvirus 1 from swine to cattle
T
63
Discriminative ELISA tests may differentiate between vaccinated swine wild type Suid- herpesvirus infected ones.
T
64
Aujeszky's disease virus infection in adult pigs is frequently subclinical.
T
65
Pigs infected with wild type Aujeszky's disease virus can be differentiated from vaccinated ones by serological tests (i.e ELISA).
T
66
Aujeszky ́s disease can occur in pigs and cats.
T
67
Aujeszky ́s disease in pigs causes viraemia.
T
68
Aujeszky ́s disease in cats spreads along the nerves.
T
69
Aujeszky ́s disease can cause respiratory signs in adult pigs.
T
70
Aujeszky ́s disease causes fever in day old piglets.
T
71
Equine rhinopneumonitis virus can cause abortion several weeks after acute infection
T
72
Equine rhinopneumonitis virus causes necrotic foci in the liver of the foetus
T
73
Fever and serous nasal discharge are early signs of acute equine rhinopneumonitis
T
74
The equid herpesvirus 1 may cause abortion storms in studs
T
75
Pregnant mares abort usually several weeks after equid herpesvirus 1 infection
T
76
Equid herpesvirus 1 may cause subclinical infection in horses
T
77
Both equid herpesvirus 1 and 4 can cause abortion
T
78
Equine herpesvirus-4 causes mainly respiratory symptoms in horses.
T
79
Equine herpesvirus-1 contains cross-reactive proteins against disease caused by EHV-4.
T
80
Vaccination containing Equine herpesvirus-1 also provides protection against EHV-4
True?
81
Equine herpesvirus-1 primarily causes respiratory symptoms in horses.
True?
82
Equine herpesvirus 2 may cause keratoconjunctivitis
T
83
Equine herpesvirus 2 can cause respiratory disease only in young foals
T
84
Equid herpesvirus-2 may cause respiratory disease in foals.
T
85
Equid herpesvirus 5 may play a role in the equine multinodular pulmonary fibrosis.
T
86
Equid herpesvirus 2 may cause keratoconjunctivitis in foals.
T
87
In horses infected with Equine herpesvirus-2, the symptoms are often unnoticed.
T
88
Equine herpesvirus-2 in horses does not cause symptoms in adult animals.
T
89
Equid herpesvirus 3 can cause lesions on the genital mucosa without abortion
T
90
Equid herpesvirus 3 may cause coital exanthema in horses
T
91
Herpesvirus 3 can be transmitted through mating.
T
92
Coital Exanthema virus does not cause abortion.
T
93
Canine herpesvirus infection can cause abortion.
T
94
Herpesvirus infection of adult dogs may result in reproductive disorders
T
95
Canine herpesvirus infection frequently appears with flu like symptoms
T
96
Liver lesions are frequently seen in puppies with Canid herpesvirus 1 infection
T
97
Herpesvirus is frequently causing kennel cough
T
98
Hypothermia and weak immune response facilitate the severity of canid herpes virus infection of dogs
T
99
Latent canine herpesvirus infection can be activated in pregnant bitches
T
100
Canine herpesvirus can cause transplacental infection
T
101
Pregnant bitches can be immunised against canine herpesvirus with inactivated vaccine
T
102
Herpes infection of pups 2-3 weeks old is fatal
T
103
Canine Herpes virus may remain in latency for years in infected animals.
T
104
Canine herpesvirus 1 may contribute to the kennel cough syndrome
T
105
Canid herpesvirus-1 may cause generalized infection and severe disease in young puppies.
T
106
Inactivated vaccines are available for immunization against Canid herpesvirus-1.
T
107
Upper respiratory infection of Canid herpesvirus-1 may contribute to the kennel cough syndrome.
T
108
In utero infections with Canid herpesvirus may result in abortion.
T
109
Decreased body temperature has a negative effect on Canine herpesvirus infected animals.
T
110
Large dog kennels are usually seropositive for canine herpesvirus.
T
111
Canine herpesvirus infection can be deadly below 2-3 weeks of age.
T
112
Feline rhinotracheitis predisposes to pneumonia caused by Bordetella bronchiseptica.
T
113
Feline rhinotracheitis can cause foetal developmental anomalies in pregnant cats.
T
114
Sneezing is a typical sign of feline infectious rhinotracheitis
T
115
Conjunctivitis is a frequent sign of feline rhinotracheitis
T
116
Conjunctivitis and muco-purulent nasal discharge are frequent signs of feline rhinotracheitis T
T
117
Clinical signs of feline infectious rhinotracheitis are similar to those of calicivirus
T
118
Feline infectious rhinotracheitis often results high mortality in susceptible young kittens.
T
119
Feline infectious rhinotracheitis often results in abortion of pregnant queens
T
120
Feline infectious rhinotracheitis is characterized by inflammation of the upper respiratory tract
T
121
Crowded area, poor general condition and stress contribute significantly to the development of feline infectious rhinotracheitis
T
122
Prolonged contact is usually needed for successful transmission of feline infectious rhinotracheitis T
T
123
Feline infectious rhinotracheitis can be treated with specific hyperimmune sera
T
124
The Feline Infectious Rhinotracheitis virus is very contagious to cats.
T
125
Mucous is a frequent sign of Feline Infectious Rhinotracheitis.
T
126
Infectious laryngotracheitis virus strains may differ in virulence
T
127
Conjunctivitis is a frequent sign of infectious laryngotracheitis
T
128
Infectious laryngotracheitis can be deadly in chickens
T
129
Infectious Laryngotracheitis virus replicates in the upper respiratory tract
T
130
Tracheal lesions of Infectious Laryngotracheitis may be similar to those of fowl pox.
T
131
The Infectious Laryngotracheitis virus does not cause viraemia
T
132
Infectious Laryngotracheitis virus is present worldwide
T
133
Infectious Laryngotracheitis causes changes in the larynx and upper airways
T
134
Infectious Laryngotracheitis also occur in Hungary.
T
135
Infectious Laryngotracheitis can be deadly in chickens.
T
136
Mortality of infectious laryngotracheitis can go up to 50%.
T
137
In case of viraemia the GaHV2 spreads to fowl’s organs in macrophages.
T
138
Transient paralysis form of Marek’s disease can be present in 6-week-old chicken.
T
139
Infection of Marek’s disease can occur in hatchery.
T
140
The turkey herpesvirus causes cross immunity against Marek’s disease.
T
141
Turkey Herpes virus can be used for vaccination against Marek Disease
T
142
Lymphoproliferative form of Marek’s disease can be present in 6-week-old chicken
T
143
Clinical signs of Marek’s disease present rare, because of vaccination.
T
144
Lymphoproliferative form of Mareks disease is an acute disease
T
145
There is in ovo vaccine against Mareks disease
T
146
Germinative infection does not occur in Mareks disease
T
147
The acute form of Mareks is primarily a tumour formation.
T
148
Signs of Marek disease may be very similar to reticuloendotheliosis signs
T
149
The Marek disease virus survives for long in the environment
T
150
Transient Marek paralysis may lead to visceral form
T
151
The chronic form of Marek disease is characterized by neurological disorders
T
152
Marek disease is the result of air born infection.
T
153
Marek disease usually starts as an airborne infection.
T
154
Free Marek virus particles are shed from the feather follicles
T
155
The Marek's disease virus may survive in the environment for several months
T
156
Free virions of the Marek's disease virus are formed in the feather follicle epithelial cells
T
157
Chicken shed the Marek's disease virus via feather follicular epithelial cells.
T
158
The pathological lesions of acute Marek's disease and reticuloendotheliosis can be similar
T
159
The Marek ́s disease virus is transmitted by inhalation.
T
160
The pathology lesions of acute Marek ́s disease and avian leucosis can be similar.
T
161
The Marek ́s disease virus causes immunosuppression.
T
162
The acute form of Marek ́s disease is characterized by lymphoid cell proliferation.
T
163
The highly virulent strains of Marek ́s disease may cause tumours in turkey
T
164
Marek’s disease only occurs in domestic fowl.
T
165
Marek’s disease spreads primarily via the aerogenous route
T
166
The neoplastic form of Marek disease is caused by high virulence strains
T
167
Vaccination is used for the prevention of Marek ́s disease
T
168
We can differentiate Marek’s disease from reticuloendotheliosis only by lab diagnostics methods.
T
169
General preventative measures and vaccination of day-old chickens must be used for the prevention of Marek’s disease.
T
170
Live attenuated strains are used for vaccination against Marek ́s disease
T
171
The highly virulent strains of Marek’s disease may cause tumors in turkeys.
T
172
Highly virulent Marek’s disease viruses may break through vaccine induced protection.
T
173
Conjunctivitis is a frequent sign of duck viral enteritis.
T
174
Mallards may transmit the duck enteritis virus to domestic ducks kept on lakes
T
175
Liver dystrophy is a frequent lesion of duck viral enteritis (duck plague)
T
176
Wild ducks may be persistently infected with duck plague (duck enteritis) virus
T
177
Duck plague virus may be shed life long by animals recovered from the disease
T
178
Duck plaque and duck viral enteritis are two names of the same disease
T
179
Duck plague virus damages blood vessel endothelium
T
180
Vaccines containing a live attenuated strain can be used for prevention against Duck Plague.
T
181
Duck Plague virus can “settle” in wild ducks.
T
182
Duck Plague also affects geese.
T
183
Duck Viral Enteritis can affect all age groups.
T
184
Depression, respiratory signs and bloody diarrhoea are main signs of Duck Plague
T
185
Pigeon herpesvirus is characterised by focal necrosis in the liver in pigeons
T
186
Pigeon herpesvirus infections mainly affect young pigeons
T
187
Pigeon herpesvirus infection is frequently combined with adenovirus and circovirus infection.
T
188
Pigeon herpesvirus may cause respiratory disease in young pigeons.
T
189
Pigeon herpesvirus causes conjunctivitis, rhinitis, pharyngitis and diarrhoea in the acute stage.
T
190
Pigeon herpesvirus infection is related to Marek’s disease.
T
191
Diarrhoea and nasal discharge are common in Pigeon herpesvirus infections
T
