Microbiology Rose waaler test is A Passive agglutination for Rheumatoid ahiritis B Active agglutination for Rheumatoid ahiritis C Passive agglutination for Rheumatic fever D Active agglutination for Rheumatic fever 💡 Explanation Rose waaler test is ✓ Correct Answer: A. Passive agglutination for Rheumatoid ahiritis