Preliminary Evaluation of Two Rapid Diagnostic Test Prototypes for Strongyloides Stercoralis Infection

Sera will be thawed at room temperature; 15 µL of serum will be added to the sample pad of each dipstick, which will then be placed upright into a well containing 3 drops of buffer. The pads at the bottom of the dipstick shall then wick up the buffer to run up the nitrocellulose membrane towards the absorbent pad. The results can be read after 15-20 minutes. The presence of the control line will indicate proper execution of the test, with valid result. In case of absence of this line, the result will be considered invalid. Positive results will be defined as test with presence of both control and positive (including faint) lines; negative results will be defined as tests with presence of control line only.

Sera will be thawed at room temperature; 15 µL of serum will be added to the sample pad of each dipstick, which will then be placed upright into a well containing 3 drops of buffer. The pads at the bottom of the dipstick shall then wick up the buffer to run up the nitrocellulose membrane towards the absorbent pad. The results can be read after 15-20 minutes. The presence of the control line will indicate proper execution of the test, with valid result. In case of absence of this line, the result will be considered invalid. Positive results will be defined as test with presence of both control and positive (including faint) lines; negative results will be defined as tests with presence of control line only.