XL ASO - 1x22 / 1x5.5ml

Antistreptolysin O (ASO)

The Antistreptolysin O (ASO) test detects antibodies produced by the body following a recent infection with Group A Streptococcus. It is mainly used when a previous strep infection may have led to complications.

Clinical Significance

• Helps determine whether a recent streptococcal infection may be associated with rheumatic fever or glomerulonephritis.

• May be recommended when symptoms suggest these complications and there is a recent history of sore throat or confirmed streptococcal infection.

• Can be performed alongside the anti-DNase B test to provide additional evidence of a recent streptococcal infection.