Table 1.
Diagnostic sensitivity and specificity of the CaPV LAMP assay as tested against representative strains of CaPV
| Virus | Isolate name | LAMP result (Tp)a | PCR result (Ct)b |
|---|---|---|---|
| GTPV |
Yemen |
31.89 |
20.98 |
| GTPV |
Turkey |
23.89 |
20.77 |
| GTPV |
Saudi Arabia |
33.62 |
17.67 |
| GTPV |
Oman |
27.17 |
22.96 |
| GTPV |
Mongolia |
22.25 |
20.27 |
| GTPV |
India |
22.65 |
19.44 |
| GTPV |
Held |
29.81 |
24.01 |
| GTPV |
Gorgan (Iran) |
34.34 |
21.97 |
| GTPV |
Ghana |
38.10 |
26.05 |
| GTPV |
China |
44.54 |
36.42 |
| GTPV |
Bangladesh |
32.27 |
21.74 |
| GTPV |
Abu Ghraib (Iraq) |
27.27 |
17.29 |
| GTPV |
Kano (Nigeria) |
23.57 |
21.47 |
| GTPV |
Morocco |
33.59 |
21.35 |
| GTPV |
Pakistan |
44.96 |
40.28 |
| GTPV |
Vietnam |
28.96 |
22.95 |
| SP/GTPV |
Kenya |
29.62 |
18.22 |
| SP/GTPV |
Saudi Arabia |
37.84 |
21.39 |
| SP/GTPV |
Nigeria |
42.30 |
27.98 |
| SP/GTPV |
Yemen |
29.56 |
22.75 |
| SP/GTPV |
KS-1 |
36.77 |
22.60 |
| SPPV |
Romania |
37.14 |
24.78 |
| SPPV |
Abu Ghraib (Iraq) |
34.91 |
21.84 |
| SPPV |
Isiolo (Kenya) |
27.66 |
23.84 |
| SPPV |
Kedong (China) |
24.83 |
21.75 |
| SPPV |
Mongolia |
29.54 |
17.65 |
| SPPV |
Nigeria |
36.19 |
29.03 |
| SPPV |
Oman |
26.91 |
19.63 |
| SPPV |
Pakistan |
38.79 |
22.60 |
| SPPV |
Senegal |
40.02 |
21.71 |
| SPPV |
Cyprus |
58.85 |
34.38 |
| SPPV |
India |
41.68 |
23.52 |
| SPPV |
Sudan |
32.35 |
21.03 |
| SPPV Vaccine Strain |
Saudi Arabia |
38.05 |
22.89 |
| SPPV Vaccine Strain |
Stavropol (Russia) |
37.61 |
20.79 |
| SPPV Vaccine Strain |
France |
38.33 |
21.62 |
| SPPV Vaccine Strain |
Pendik (Turkey) |
36.38 |
22.27 |
| LSDV |
Israel |
27.75 |
20.96 |
| LSDV |
Nigeria |
30.16 |
21.82 |
| LSDV |
Uganda |
23.73 |
18.69 |
| LSDV |
Senegal |
29.22 |
23.26 |
| LSDV |
Cameroon |
31.49 |
21.50 |
| LSDV |
Egypt 93 |
31.41 |
23.37 |
| LSDV |
Egypt 2006 |
32.14 |
26.09 |
| LSDV |
Neethling |
26.98 |
19.59 |
| LSDV |
Oman |
32.19 |
32.19 |
| LSDV |
Ghana |
28.55 |
22.63 |
| n/a |
Negative Cattle Blood (n = 14) |
Negative (n = 14) |
Negative (n = 14) |
| n/a |
Negative Sheep Blood (n = 8) |
Negative (n = 8) |
Negative (n = 8) |
| n/a |
Negative Cattle Skin (n = 16) |
Negative (n = 16) |
Negative (n = 16) |
| Buffalopox virus |
n/a |
Negative |
Not Tested |
| Camelpox virus |
n/a |
Negative |
Not Tested |
| Cheetah poxvirus |
n/a |
Negative |
Not Tested |
| Cowpox virus |
n/a |
Negative |
Not Tested |
| Orf virus |
n/a |
Negative |
Not Tested |
| Swine poxvirus | n/a | Negative | Not Tested |
a Tp = Time to positive (minutes).
b Ct = threshold cycle value.