Welcome • User Guide
ToS • Privacy • Canary
Donate • Bugs • License

©2025 Poal.co

1.4K
- https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/human-coronavirus-229e

(post is archived)

You are currently inside a comment thread.
Click here to see all the comments (13).
[–] • 1 pt

I used to go around asking people how many doorknobs they touch in a day. That used to be fun.