Too bad you aren't the head flight surgeon at NAMI.FeNO is high in patients with COVID (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8471694/). Using that test as a marker for asthma in the setting of active or recent COVID infection seems ill-advised, in my opinion.
V/R
FeNO is high in patients with COVID (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8471694/). Using that test as a marker for asthma in the setting of active or recent COVID infection seems ill-advised, in my opinion.