The household of a person diagnosed with pertussis includes…

The household of a person diagnosed with pertussis includes a 3-week old infant. The infant must receive azithromycin for post-exposure prophylaxis.  The dosage is 10 mg/kg PO q24h. The infant weighs 3.75 kg.  What is the correct daily dosage for this infant? Round to the nearest tenth. Do not include the unit of measure. [BLANK-1]