![]() CDC data show that the outbreak peaked in September 2019, and declined steadily to a low level through January 2020. Īccording to a systematic review article,"Initial case reports of vaping-related lung injury date back to 2012, but the ongoing outbreak of EVALI began in the summer of 2019."< Īll CDC-reported cases of VAPI involved a history of using e-cigarette, or vaping, products, with most samples having tested positive for tetrahydrocannabinol (THC) by the US FDA and most patients reporting a history of using a THC-containing product. Starting, in September 2019, the US Centers for Disease Control and Prevention (CDC) reported on a nation-wide outbreak of severe lung disease linked to vaping, or the process of inhaling aerosolized substances with battery-operated electronic cigarettes (e-cigarettes), ciga-likes, or vape mods. Sufferers usually present for care within a few days to weeks of symptom onset. “We continue to see numerous cases, even during the pandemic, many of which are initially misdiagnosed as COVID-19.” According to an article in the Radiological Society of North America news published in March 2022, EVALI cases continue to be diagnosed. Differential diagnoses have overlapping features with VAPI, including COVID-19. Symptoms can initially mimic common pulmonary diagnoses, such as pneumonia, but sufferers typically do not respond to antibiotic therapy. Vaping-associated pulmonary injury ( VAPI), also known as vaping-associated lung injury ( VALI) or e-cigarette, or vaping, product use associated lung injury ( E/VALI), is an umbrella term, used to describe lung diseases associated with the use of vaping products that can be severe and life-threatening. Shortness of breath, hypoxia, fever, cough, diarrheaĮ-liquid carrying agents, flavoring, metals from e-liquid vape coils, virus contamination, heat Vaping-associated lung injury, e-cigarette, or vaping, product use associated lung injury (EVALI) ĬT scan of the chest showing diffuse lung infiltrates found in three cases of vaping-associated pulmonary injury ![]() ![]() Medical condition Vaping-associated pulmonary injury
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