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About 20% of grocery workers had COVID, most without symptoms: study – Report Door
Grocery store workers – particularly those who interact with customers – are at serious risk of infection by the coronavirus, according to a new study in

Grocery store workers particularly those who interact with customers are at serious risk of infection by the coronavirus, according to a new study in the journal Occupational and Environmental Medicine.
These workers likely became a significant transmission source for the illness without even knowing it because most in the study were asymptomatic, CNN reported.
The study found that 20 percent of 104 grocery store workers tested at a Boston store in May had positive nasal swab results, according…
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