Arza Ghani

Wider use of a device that clips onto the finger to measure oxygen in the blood could prevent 148,000 pneumonia deaths in the under-fives, in countries where the disease is most prominent, a new study has found.

Wider use of a device that clips onto the finger to measure oxygen in the blood could prevent 148,000 pneumonia deaths in the under-fives, in countries where the disease is most prominent, a new study has found.