Male carers, bus drivers, chefs and retail assistants have higher rates of death involving Covid-19 than other workers, new figures suggest.

According to the Office for National Statistics (ONS), men working in several occupations had raised rates of deaths involving the disease when compared with people of the same age and sex in England and Wales.

Security guards had one of the highest rates with 45.7 deaths per 100,000, while taxi drivers and chauffeurs had a rate of 36.4.

Male bus and coach drivers were found to have a rate of 26.4 deaths per 100,000, chefs a rate of 35.9, and sales and retail assistants a rate of 19.8.

The figures are based on an analysis of the 2,494 registered deaths involving coronavirus among workers aged 20 to 64 in England and Wales up to and including April 20. Overall researchers found nearly two thirds of these deaths were among men, with a rate of 9.9 deaths per 100,000 people.

This is higher than the 882 deaths among women, representing a rate of 5.2 deaths involving Covid-19 per 100,000.

ONS researchers also found people working in social care, including care workers and home carers, have “significantly” higher death rates involving Covid-19 than the working population as a whole.

For male social care workers in England and Wales, the rate of death involving Covid-19 is estimated to be 23.4 deaths per 100,000 males, while for female social care workers the figure is 9.6.

The new figures also revealed healthcare workers, including doctors and nurses, were not found to have higher rates of death involving Covid-19 when compared with the equivalent figures for people of the same age and sex in the general population.

For female workers, the ONS did not identify any specific jobs with raised rates of death involving Covid-19, instead highlighting only one broad group where the Covid-19 mortality rate was significantly higher than the equivalent rate among women of the same age in the general population: caring, leisure and other service occupations.

The ONS said its analysis “does not prove conclusively that the observed rates of death involving Covid-19 are necessarily caused by differences in occupational exposure”.

It said the researchers had adjusted the data for age, but not for other factors such as ethnic group or place of residence.

The findings could change as more deaths are registered, the ONS added.