Growing up, one of the worst parts of having cystic fibrosis (CF) was the gross orange cocktail I had to drink as part of my annual oral glucose tolerance test. This nightmarish, faux sports drink is full of glucose and is used to screen for diabetes. For years,…
Mutations & Conversations
— Tré LaRosa

Tré LaRosa is a scientific project manager, patient advocate, and writer. He has cystic fibrosis (CF) and carries two copies of the F508del mutation. He’s been on Trikafta since 2019. He writes about science, living with CF, grief, family, and everything in between in an effort to get you thinking about what it means to be human. He lives in Arlington, Virginia with his fiancée Jessica and their two wonderful, lazy dogs, Duncan and Leo. He enjoys playing sports, being outdoors, and reading — and especially buying more books.
I recently watched a film that depicted a harrowing scene between the protagonist, a prodigious graduate student, and his physician. In the scene, they sit in a sterile, halogen-lit corridor as the physician shares the devastating news that the student has amyotrophic lateral sclerosis (ALS). Much like cystic…

Like many others, I never want to feel like cystic fibrosis (CF) is holding me back in any way. Yet the condition has shaped many of my experiences and taught me so much, including resiliency. At different times — mostly during periods of stability and complacency — I’ve forgotten…
When I was asked to write this column over two years ago, I was thrilled, but I wasn’t quite sure what I wanted to write about. I knew I would have some leniency to tackle different subjects, and I didn’t want to be boxed in. But I also wanted to…
When I took Advanced Placement psychology in high school, a few subjects stuck out to me as being intuitive. I was weirded out by this because the majority of school lessons were not intuitive. Math, chemistry, and biology are logical and scientific, but I don’t naturally understand cells, or how…
I can’t separate my physical malady from my mental diseases. Cystic fibrosis, depression, and anxiety are all linked, and they’re all separate. I think of my blend of comorbidities as a morbid sort of smoothie. I can tell what is going on whenever I don’t feel well, but a…
I used to dislike surveys, polls, and questionnaires. I understood why they existed — customer or patient feedback is important — but I never really saw anything change once I took a survey. I hadn’t considered that perhaps my feedback was unrealistic or didn’t represent the entire community. It wasn’t…
I recently saw a meme in which a person is smiling or laughing in the first panel, then looks utterly dismayed in the second. The second panel’s overlay reads: “Tfw [that feeling when] I realize I’m being perceived by everybody else who ever interacts with me.” This meme is one…
I used to be ashamed about my insecurities. I believed that as a man, I was supposed to be strong. I was supposed to silently hate myself, my appearance, and my body, while projecting an immutable air of confidence. That was the “manly” way. My masculinity, my…
I can’t remember when I first fell in love with science. I loved learning about it and going on field trips, but I didn’t enjoy science fairs because I missed hanging out with my friends (although I did place second at a science fair with some assistance from my dad).
Two years ago, I found myself drinking a cup of coffee in a quiet coffee shop in downtown Chicago. I still struggled to call myself a writer or understand my writing goals. (Though, by this time, I had already been writing for CF News Today for a few months.) I…
My Experience With COVID-19
Life would be much easier if every complicated disease or disorder weren’t so complicated. COVID-19, cystic fibrosis, depression — if they all manifested uniformly and could be treated the same across the afflicted population, the world would be much simpler. As always, life just isn’t that simple. About two weeks…
I used to scoff at the idea of saving money for retirement. It didn’t seem feasible to me to try to plan decades into the future. I accepted long ago that I wouldn’t live past 40, so why save money for a distant future if it was unlikely I…
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