The Humble Cough Drop Could Be Used to Map Omicron's Spread - BNN

(Bloomberg) -- As governments around the world start to limit testing for Covid-19, the humble throat drop may become a gauge of how quickly omicron is spreading.

(Bloomberg) -- As governments around the world start to limit testing for Covid-19, the humble throat drop may become a gauge of how quickly omicron is spreading. Sales of medicated lozenges and gar… [+3596 chars]

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