It is also critical that supplemental feeding be extremely small in volume and frequent (every hour) as these infants are at high risk of aspiration pneumonia when more than a drop or two at a time is fed. (2ndchance.info)
Latex balloons also pose a very real risk of aspiration and sudden death to children. (articles.chicagotribune.com)
People with obstructive sleep apnea are at higher risk of aspiration while sleeping. (sciencedaily.com)