An infant headgear assembly includes elastic, nonslip anterior and posterior head straps on either side of an elastic, nonslip middle head strap that connect left and right earguard pads to provide noise suppression and ear protection. The left and right earguard pads and the anterior, posterior, and middle head straps cooperate to define a head-receiving volume to receive the head of an infant to position the left and right earguard pads over the left and right ears of the infant for noise suppression and ear protection purposes. The anterior, posterior, and middle head straps are to elastically stretch and extend across and nonslip contact frontal, occipital, and parietal regions, respectively, of the head of the infant to hold the left and right earguard pads in place, which are connecting points for operatively anchoring ventilation therapy devices relative to a face of the infant.