The medical alert dogs visited thousands of schools and were reported to have a 90 per cent accuracy detection rate. Picture: Supplied.

Sniffer dogs can help detect Covid in schools, according to US study

A US-based study has found that sniffer dogs can be effective in detecting symptoms of Covid-19 in schools.

Please login below to view content or subscribe now.

Get the news delivered straight to your inbox

Receive the top stories in our weekly newsletter Sign up now