1.
J Pak Med Assoc
; 52(11): 536-7, 2002 Nov.
Artículo
en Inglés
| MEDLINE
| ID: mdl-12585377
2.
Bull Anim Health Prod Afr
; 28(2): 91-6, 1980 Jun.
Artículo
en Inglés
| MEDLINE
| ID: mdl-7437549
3.
J Trop Med Hyg
; 82(4): 75-8, 1979 Apr.
Artículo
en Inglés
| MEDLINE
| ID: mdl-469982
RESUMEN
Three-hundred and seventeen healthy individuals were investigated on a volunteer basis for tuberculin sensitivity using the dual-intradermal tuberculin test technique. 251 of them were in contact with dairy animals and 64.9 per cent of such people were found specific reactors. Those who were not in contact with dairy animals (66 persons) gave 65.2 per cent rate of specific reactivity. To interpret the tuberculin sensitivity reaction, non-specific reactivity must be excluded, especially in tropical countries. Positive tuberculin reaction is defined when the diameter of induration is 10 mm or more for persons in contact with dairy animals and tuberculous patients or consuming raw milk and 5 mm or more for other persons.