From being male to having an underlying health conditions, a number of factors are known to increase your risk of coronavirus.
But a new study has warned that another factor may increase your risk of severe disease - being bald. Researchers from West Virginia University have warned that bald men are 40% more likely to end up in hospital with coronavirus.
In the study, the researchers analysed data from 2,000 British men from the UK Biobank - a huge dataset of 500,000 people, collected over the past 14 years.
The men were categorised into four groups - those with no hair loss, those with slight hair loss, those with moderate hair loss and those with severe hair loss.