Lung Ultrasound for Acute Respiratory Infections by Community Health Workers

The specific objectives focus on using a train-the-trainer model to educate CHWs in Pakistan on performing and interpreting pediatric lung POCUS. In the first phase, the POCUS experts from Toronto will rigorously train the first generation of local lung POCUS users who are Pakistani health care providers to become local lung POCUS trainers. These first generation trainers will subsequently collaborate with the POCUS experts from Toronto to develop a two-day training program for lung POCUS image interpretation and acquisition that is tailored to novice users (CHWs) in low-resource settings. In the second phase, the first generation local lung POCUS trainers will deliver and evaluate the new training program to the second generation of users - a group of CHWs in Karachi. In the third phase, we will establish the reliability of CHWs to perform lung POCUS on pediatric patients with respiratory symptoms, upon completion of the training program developed by local trainers.