According to the NHS and the WHO, main symptoms of the coronavirus usually include:

A cough

A high temperature

Shortness of breath

These symptoms are similar to other respiratory diseases, including flu and the common cold.


How quickly do symptoms emerge?

Symptoms are thought to appear between two and 10 days after contracting the virus but may be up to 24 days.

Source: https://www.telegraph.co.uk/global-health/science-and-disease/coronavirus-symptoms-advice-vaccine-treatment-covid-19/

That's how I was on board a tricycle today, and one passenger was coughing uncontrollably. You need to see the speed an aged woman there took to bring her hanky and almost removed her nose, saying she was covering it.