“…Distribution of pulse oximeters and oxygen equipment, together with additional support to front-line health-care services, offers an opportunity to close the gap in access to these essential diagnostic and treatment tools for hypoxaemia, which is often associated with childhood pneumonia deaths. 8 , 9 The COVID-19 response is also an opportunity to invest in training of health-care staff to operate and maintain such equipment and safely administer oxygen to patients. The potential impact of these measures on child survival could be considerable, especially for the estimated 4·2 million children every year in low-income and middle-income countries who have pneumonia-related hypoxaemia and require oxygen therapy (UNICEF, Save the Children, and Clinton Health Access Initiative, unpublished).…”