| IDT | immune diffusion test; instillation delivery time; intradermal typhoid [vaccine] |
|---|---|
| TAB | total autonomic blockage; typhoid, paratyphoid A, and paratyphoid B [vaccine] |
| TABC | total aerobic bacteria count; typhoid, paratyphoid A, paratyphoid B, and paratyphoid C [vaccine] |
| TABT | typhoid, paratyphoid A, paratyphoid B, and tetanus toxoid [vaccine] |
| TABTD | typhoid, paratyphoid A, paratyphoid B, tetanus toxoid, and diphtheria toxoid [vaccine] |