AKT-3734

A 30-year-old woman who is currently 8 weeks pregnant contacts the clinic to inquire about the results of her urine culture that was taken during her first antenatal visit. She reports no symptoms and has no known allergies to medications.

The urine culture report indicates:

Significant growth of Escherichia coli

Trimethoprim Sensitive
Nitrofurantoin Sensitive
Cefalexin Sensitive

What is the best course of treatment for this patient?