Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Summary of in vitro tests and corresponding skin test (ST) results
| A |
B |
|||
|---|---|---|---|---|
| ST + | ST - | ST + | ST - | |
| LTT + | 5 | 11 | 1 | 0 |
| LTT - | 1 | 7 | 0 | 4 |
| BAT + | 1 | 1 | 2 | 0 |
| BAT - | 1 | 2 | 0 | 3 |
A: Drug hypersensitivity reaction (DHR) to penicillins B: DHR to cephalosporins.
Basophil activation test (BAT), Lymphocyte transformation test (LTT)
