What are the harms of vaping delta 8?

The PCC states that delta-8-THC can cause harmful reactions if more than one “dose” is taken. Some of those reactions, Scharman says, can affect mental functioning, breathing and the heart. It can also be dangerous if a child takes a single dose. Illicit THC delta-8 vaping cartridges could be preparing the United States for another pulmonary crisis due to VAPI.