Key points
- Public health laboratories can request typing or other characterization assistance from CDC for other streptococci, including catalase-negative, Gram-positive cocci, isolates.
- Complete the form below in as much detail as possible.
- CDC will respond within 5 business days.
Request testing
See CDC's specimen acceptance criteria prior to completing the following request form.
Note: * indicates a required field.
Send additional questions to StrepLab@cdc.gov.