An apparatus for testing for streptococcal pharyngitis includes a tube having an open first end and a second end, and an opening on a side thereof, a dipstick inserted into the tube through the side opening, and an insert with a hole that can receive the dipstick and sized to nest the dipstick into the side opening of the tube. A swab at the end of the dipstick inside the tube receives microbes in a breath exhaled by a patient holding the first end of the tube to the patient's mouth. After being exhaled upon by the patient, the dipstick is removed for testing for the presence of microbes that cause streptococcal pharyngitis.