A cacophony of coughs hits Lincolnshirepublished at 09:44 Greenwich Mean Time 11 January 2017
Katie O'Halloran
BBC Radio Lincolnshire
Pharmacists in Lincolnshire say they're seeing an increase in people with a lingering cough.
The virus seems to last three to four weeks.
It usually can't be treated by antibiotics so there's no point seeing your doctor, unless you have more serious symptoms such as blood in your phlegm or breathlessness.