Poxviruses Flashcards
1) The eradication of smallpox was successful because the immunity against the virus is strong
true
2) Poxviruses can cause generalised disease
true
3) The eradication of monkeypox was successful
false
4) The eradication of smallpox was successful because the virus has one and stable serotype
true
5) The eradication of smallpox was successful because there are clinical signs during the shedding
true
6) Poxviruses cause inclusion body in the cytoplasm
true
7) Pox viruses are epitheliotropic viruses
true
8) Poxviruses can cause local clinical signs
true
9) Poxviruses cause inclusion body in the nucleus
false
10) Pox viruses cause lesions in 4 stradia at the site of primer replication
false
11) Parapox viruses cause long lasting immunity
false
12) Serological cross-protectivity exists between certain poxvirus species but only within genus
true
13) Humans can be infected with the following poxviruses: Cowpox, Pseudo-cowpox, Vaccinia, Monkey Pox, Parapox, Contagious Pustular Dermatitis
true
14) Poxvirus never cause viraemia and generalized infection
false
15) Poxvirus can cause cytoplasmic inclusion bodies
true
16) Poxvirus are a strong antigens, except for Orthopoxvirus
false
17) Poxvirus are a strong antigen, except for Parapoxvirus
true
18) Serological cross-reactions exist between certain poxvirus species
true
19) Poxviruses usually propagate in epithelial cells of the skin and mucosal surface
true
20) Orthopox viruses are strong antigens
true
21) Parapoxviruses are strong antigens
false
22) Avipox viruses can cause fever and rash in children (chickenpox).
false
23) Poxviruses usually induce cell proliferation in epithelial cells of the skin and mucosal surfaces
true
24) Orthopoxviruses cause long-lasting immunity
true
1) Cowpoxvirus virus can infect rodents.
true
2) Cowpox causes a pockmark after Infection
false
3) Cowpox virus is a zoonotic agent
true
4) People are susceptible to cowpox virus infection
true
5) Cowpox is closely related to smallpox virus
true
6) Cowpox virus is frequently present in rodents
true
7) Cowpox can cause lesions in humans
true
8) Skin nodules and ulcers can be signs of cowpox infection in cats
true
9) Skin lesions may be seen in cats after Cowpox virus infection
true
10) In cattle, Cowpox lesions are usually seen on the teats
true
11) Rodents are reservoir hosts of the cowpox virus
true
12) Cowpox virus frequently causes abortions and encephalitis of calves
false
13) Cowpox virus can cause milker ́s nodules in humans
true
14) Cowpox virus frequently cause transplacental infection and immunotolerance
false
15) The Cowpox virus infection is prevented by regular vaccination in endemic countries
false
16) In cattle the Cowpox infection is mostly fatal
false
17) Recovering from Cowpox leaves lifelong immunity
false
18) Cowpox virus is most frequently present in rodents
true
19) Cowpox virus may cause a generalized infection in elephants
true
20) Cowpox virus can infect wild animals
true
1) Pseudocowpox virus is closely related to smallpox virus
false
2) Pseudocowpox virus can infect cats
false
3) Pseudocowpox spreads slowly on a farm
true
4) Pseudocowpox virus usually causes nodules on face of infected cats
false
5) Reinfection can happen in the case of pseudocowpox virus
true
6) Pseudocowpox causes a pockmark after infection
false
7) Pseudocowpox virus usually causes itchy red nodules on the face of infected person
false
8) Pseudocowpox virus can cause itchy red nodules on the finger of infected person
true
9) Pseudocowpox does not cause a milkers nodule
false
10) Pseudocowpox is a zoonotic agent
true
11) People are susceptible to pseudocowpox infection
true
12) Pseudocowpox infections result a long lasting immunity
false
13) In cattle, Pseudo-cowpox lesions are usually seen on the teats
true
14) Pseudo-cowpox can cause Pseudo-lumpy skin disease in cats
false
15) In cattle Pseudopox lesions are usually mild and transient
true
16) Recovering from Pseudo-cowpox leaves/results in lifelong immunity
false
17) Pseudo-cowpox virus only infects cloven-hoofed animals
false
18) Pseudo-cowpox infections may be present in humans.
true
1) Bovine papular stomatitis virus can frequently cause coinfection with BVDV.
true
2) Bovine papular stomatitis virus can frequently cause coinfection with herpes mamillitis virus
false
3) Vaccination against bovine popular stomatitis provides life-long immunity
false
4) Bovine Papular Stomatitis virus causes vesicles in the oral cavity and hoofs of cattle.
false
5) Calves should be vaccinated against Bovine Papular Stomatitis
false
6) Bovine Papular Stomatitis can cause skin lesions in humans
true
7) Bovine Papular Stomatitis is frequently seasonal
true
8) Bovine Papular Stomatitis is caused by a Parapoxvirus
true
lumpy skin disease is an OIE-listed disease.
true
2) The mortality of lumpy skin disease is high (above 80%).
false
3) In lumpy skin disease the fertility is good
false
4) In lumpy skin disease the direct contact is very important
false
5) In lumpy skin disease the arthropods as mechanical vectors are very important
true
6) The mortality of lumpy skin disease is less than 30%
false, should be true, mortality is usually low
7) The milk production is increased in lumpy skin disease
false
8) Ruminants are susceptible to the lumpy skin disease virus
true
9) The lumpy skin disease is only present in Africa
false
10) Lumpy skin disease causes high mortality in cattle
false
11) Arthropods play an important role in the transmission of lumpy skin disease virus
true
12) Lumpy Skin Disease virus is mostly transmitted by insects.
true
13) Generalized Lumpy Skin Disease may cause abortion
true
14) Attenuated vaccines are available against lumpy skin disease
true
15) Lumpy skin disease is present only in Asia
false
16) Lumpy skin disease is a notifiable disease
true
17) Attenuated vaccines are available against Lumpy Skin Disease in endemic countries
true
18) Lumpy Skin Disease results high mortality
false
19) Lumpy Skin Disease is caused by Parapoxviruses
false
20) Generalization is frequent in lumpy skin disease virus infections
false
21) Lumpy skin diseases virus replicates in the epithelial cells
true
1) The contagious pustular dermatitis can cause pneumonia
false