How did I catch a cold in lockdown?

More than half of Australia is in lockdown in an effort to stem the current Delta strain COVID outbreak, with vast numbers of us steering clear of workplaces, school, retail shops, public transport and other busy places.

If, despite all that, you or your children have developed a sniffle, tested negative for COVID and been forced to conclude it’s just a common cold, don’t worry — you’re not alone.

It’s still reasonably easy to catch…

© La Conversation - mercredi 21 juillet 2021