Tag: cold virus
Why do we have a stuffy nose when we have a cold?
The common cold is usually accompanied by an unpleasant feeling of stuffy nose, preventing normal breathing and forcing you to constantly blow your nose. Where does this symptom come from…
Omicron variant: simple cold or Covid-19?
The symptoms of the Omicron variant are different and, a priori, milder than those produced by the Delta variant. It was already possible to confuse a simple cold with a…