Health CNN Wire

FDA approves Pfizer’s RSV vaccine for older adults

(CNN) — The US Food and Drug Administration on Wednesday approved Pfizer’s RSV vaccine for older adults, the second such shot approved for the common virus.Earlier in May, the agency approved the world’s first RSV vaccine for older adults, made…

Sleep apnea linked to smaller brain volume, study finds

(CNN) — A part of the brain connected to memory shrank in people with severe sleep-disordered breathing — which can include heavy snoring and sleep apnea — according to a new study. People with sleep apnea stop breathing for 10…