Detection of Group A Streptococcus (GAS) in Oral Cavity

Detection of Group A Streptococcus (GAS) in Oral Cavity Using Molecular Techniques

The investigators intend to screen children who are suspected of having GAS tonsillitis. From each child we will take a throat culture and saliva sample to screen for molecular evidence of GAS.

Inclusion Criteria:

• clinical evidence of GAS tonsillitis
• healthy, no chronic illness
• not a GAS carrier

Exclusion Criteria:

• GAS carrier
• Active background disease