![Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12931-021-01898-3/MediaObjects/12931_2021_1898_Fig3_HTML.png)
Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text
![Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12931-021-01898-3/MediaObjects/12931_2021_1898_Fig5_HTML.png)
Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text
![Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12931-021-01898-3/MediaObjects/12931_2021_1898_Fig4_HTML.png)
Mucus threads from surface goblet cells clear particles from the airways | Respiratory Research | Full Text
![Carbon black-stained mucous thread of recently floating Corbicula still... | Download Scientific Diagram Carbon black-stained mucous thread of recently floating Corbicula still... | Download Scientific Diagram](https://www.researchgate.net/profile/Robert-Prezant/publication/6070680/figure/fig1/AS:601675253428241@1520461967322/Carbon-black-stained-mucous-thread-of-recently-floating-Corbicula-still-attached-to-clam_Q320.jpg)
Carbon black-stained mucous thread of recently floating Corbicula still... | Download Scientific Diagram
![What the hell am I coughing up? Been coughing these hard jelly mucus plugs up for over a month. No symptom of anything. They're all shaped like a cup. I've never seen What the hell am I coughing up? Been coughing these hard jelly mucus plugs up for over a month. No symptom of anything. They're all shaped like a cup. I've never seen](https://preview.redd.it/3g27jqrri6n21.jpg?auto=webp&s=f469e6d28f116fd1a310a024930ca2b984f9313b)
What the hell am I coughing up? Been coughing these hard jelly mucus plugs up for over a month. No symptom of anything. They're all shaped like a cup. I've never seen
For the past 2 days, I sometimes have small hair-like strands in my phlegm/ black dots. I also have an inflamed uvula and throat. I never smoked and otherwise I am generally
![So I just coughed this up, it's not phlegm and I could stretch it like an elastic band. WTF is it? : r/WTF So I just coughed this up, it's not phlegm and I could stretch it like an elastic band. WTF is it? : r/WTF](https://external-preview.redd.it/SYeO6WNNdixqVvZTizn7LYXFm1oP1kxNBzVdX2fWLDU.jpg?auto=webp&s=3597072852bdfdd7546ce196e5648e65c225ca2e)