ANTI DNASE B; ANTIDEOXYRIBONUCLEASE B

What this test checks

Measures antibody against streptococcal DNase B — confirms recent strep infection.

Why do people get this test?

Used alongside ASO to confirm recent strep, especially in joint or kidney complications.

When you should consider this test

• Suspected rheumatic fever
• Post-strep kidney problem
• Joint inflammation

How to prepare

No fasting needed.