When it comes to the time it strikes, fatigue tends to appear within the first week of the infection.
The “early” sign usually sticks around for five to eight days but, unfortunately, some might suffer from this annoying problem for much longer.
However, it’s worth noting that tiredness is linked to various infections and health problems so it doesn’t necessarily have to be caused by Covid.
ZOE added: “Although many people with COVID-19 experience severe tiredness, most people who feel tired or worn out will not have COVID-19.”