Asymptomatic cases of COVID-19 account for a huge number of infections

DC
By Damon Cronshaw
February 2 2022 - 6:30pm
No Symptoms: Up to 40 per cent of those who return positive tests for COVID are asymptomatic. Picture: Marina Neil

Thousands of people in the Hunter Region will have COVID-19 without knowing it, Newcastle-based viral immunologist Nathan Bartlett says.

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DC

Damon Cronshaw

Journalist

Science, technology, academic research, conservation, medicine, nutrition, animal welfare, sports reporter. Topics column writer.

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