4 tips to avoid the flu when everyone is sick

Since the sprays released by coughing or sneezing reach a distance of more than 4.5 meters in one second, we must keep our distance from those affected by the flu. We don't shake hands and hug people, since 70% of those who get the flu carry the virus on their hands.

Sleep is necessary for the proper functioning of the body and the strengthening of our defenses. Experts explain that a sufficient sleep lasts 7-9 hours and is our ally against the flu.

The virus "blooms" in areas that are not ventilated. So make sure to ventilate the spaces where you spend many hours every day.

You may hear it often and not think it is that effective, but it is probably the most important measure to prevent the transmission of viruses. You should regularly wash your hands for at least 20 seconds with soap and water. If we don't have running water and soap available, then we can use some antiseptic gel or cleaning wipes.

It is also good to remember not to touch your face with your hands. The more often we touch our face with our hands, the greater are the opportunities to transmit viruses from our hands to our nose and mouth.