Control and Eradication Flashcards
1) Eradication with selection method is not done nowadays
false
2) Newborn animals must be kept isolated when eradication with generation shift is used
true
3) Eradication with generation shift cannot be used if the level of infection is high in the herd
false
4) Eradication using generation shift method is mainly used in Poultry
false
5) Implantation of washed embryos from a non infected dam into infected one is a way of eradication
false
6) Implantation of washed embryos from a infected dam into non-infected one is a way of eradication
true
7) Eradication using the generation shift method is mainly used in pig herds
false
8) In the case of generation shift the infected animals must be slaughtered at the beginning of the eradication procedure
false
9) Eradication using selection method can be combined with vaccination
true
10) In the case of generation shift the young animals must be isolated from the dam at the age of 1-3 days
true
11) Eradication using the selection method is generally implemented in case of low level of infection
true
12) When eradication is made with selection method, the infected animals are removed from the herd
true
13) Selection, generation shift and herd replacement can be used for eradication
true
14) Eradication using generation shift can be used in cattle herds
true
15) Caesarean section is the only way of birth when eradication is carried out using the SPF method
false
16) Certain diseases can be eradicated with generation shift
true
17) Herd replacement is the cheapest way of eradication of a disease
false
18) Selection (test and slaughter) is a method of eradiation of a disease
true
19) Selection method can be used for eradication of infectious diseases, when we remove infected animals
true
20) In the case of generation shift, newborn animals are separated from the dam and kept isolated
true
21) Embryo transfer cannot be used for eradication, since the embryo can be infected
false
22) The selection method cannot be combined vaccination.
false
23) Test and slaughter as an eradication method can be used in case of low level of infection
true
24) There is no agent which can be eradicated by antibiotic treatment
true
25) In the case of generation shift newborn animals have to be kept isolated from the parent animals
true
26) In the case of herd replacement, the herd is replaced with infection-free animals.
true
27) In the case of selection method of eradication the infected animals are taken out of the herd
true
28) If eradication is made by selection method, vaccination is forbidden
false
29) Early weaning is necessary if generation shift method of eradication is used
true
30) Generation shift is a frequently used eradication method in swine
false
31) Generation shift is a method of eradication of a disease
true
31) Generation shift is a method of eradication of a disease
true
32) In eradication by selective breeding, the seropositive animals are eliminated
true
33) In eradication by selective breeding, only the animals shedding the bacteria are eliminated
false
34) In eradication by selective breeding, vaccination cannot be used
false
35) Eradication by selective breeding is not used anymore
false
36) Selection (test and remove) is not used to eradicate a disease anymore
false
