![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/publication/6070680/figure/fig1/AS:601675253428241@1520461967322/Carbon-black-stained-mucous-thread-of-recently-floating-Corbicula-still-attached-to-clam.png)
Carbon black-stained mucous thread of recently floating Corbicula still... | Download Scientific Diagram
![Black/Blue/Gray stuff in my mucus when blowing my nose. I had a sinus/head cold come on rapidly 2 days ago. When I do a sinus rinse or blow my nose I see Black/Blue/Gray stuff in my mucus when blowing my nose. I had a sinus/head cold come on rapidly 2 days ago. When I do a sinus rinse or blow my nose I see](https://preview.redd.it/35tz100eqyda1.jpeg?width=1497&format=pjpg&auto=webp&s=6056004e67479660c5e3a521c0270ededea30429)
Black/Blue/Gray stuff in my mucus when blowing my nose. I had a sinus/head cold come on rapidly 2 days ago. When I do a sinus rinse or blow my nose I see
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
![Black/Blue/Gray stuff in my mucus when blowing my nose. I had a sinus/head cold come on rapidly 2 days ago. When I do a sinus rinse or blow my nose I see Black/Blue/Gray stuff in my mucus when blowing my nose. I had a sinus/head cold come on rapidly 2 days ago. When I do a sinus rinse or blow my nose I see](https://i.redd.it/q2lar0a91sk21.jpg)