This is one of the most dangerous jobs to have during the coronavirus pandemic - and now there's proof

Researchers from Harvard found that a considerable number of asymptomatic grocery store workers tested positive for coronavirus at a time when face mask mandates were not enforced in a state. The scientists found that employees with direct customer contact were five times more likely to test positive. Grocery store staff are essential workers who are routinely exposed to COVID-19 transmission risks, especially in regions like the US that are dealing with significant outbreaks. Personal protectiv...