Flu can spread easily – through the air, through contact with infected people or by touching a surface where the flu virus is present and then touching their face.1 About 1 in 3 people infected by the flu virus will not show any symptoms, but can still spread flu.2
Flu is spread mostly in droplets of saliva and mucous that are dispersed through the air when a person coughs or sneezes.1,3 For a short period of time, these droplets can hang in the air, where other people breathe them in, or the droplets land on surfaces where the virus can exist for up to 24–48 hours.1 People can then pick up the virus by touching these surfaces and then touching their faces.1
Flu can be present for up to 24–48 hours on hands and surfaces.1 Everyday items at home and in public places can easily become contaminated with the flu virus, including food, door handles, remote controls, handrails, seats and surfaces on public transport, telephones and keyboards. Therefore, it's important to wash your hands frequently and avoid touching your face.1
Talk to your GP, nurse or pharmacist if you would like further information or advice about how to help prevent catching or spreading flu.
Date of preparation: November 2020 | MAT-GB-2001686(v1.0)