There are many things you can do to keep yourself and your loved ones safe from COVID-19. Know your risks to lower risks. Follow these basic precautions:
Follow local guidance: Check to see what national, regional and local authorities are advising so you have the most relevant information for where you are.
Keep your distance: Stay at least 1 metre away from others, even if they don’t appear to be sick, since people can have the virus without having symptoms.
Wear a mask: Wear a well-fitting three-layer mask, especially when you can’t physically distance, or if you’re indoors. Clean your hands before putting on and taking off a mask.
Read our Masks and COVID-19 Q&A and watch our videos on how to wear and make masks.
Avoid crowded places, poorly ventilated, indoor locations and avoid prolonged contact with others. Spend more time outdoors than indoors.
Ventilation is important: Open windows when indoors to increase the amount of outdoor air.
Avoid touching surfaces, especially in public settings or health facilities, in case people infected with COVID-19 have touched them. Clean surfaces regularly with standard disinfectants.
Frequently clean your hands with soap and water, or an alcohol-based hand rub. If you can, carry alcohol-based rub with you and use it often.
Cover your coughs and sneezes with a bent elbow or tissue, throwing used tissues into a closed bin right away. Then wash your hands or use an alcohol-based hand rub.
Get vaccinated: When it’s your turn, get vaccinated. Follow local guidance and recommendations about vaccination.
https://www.who.int/emergencies/disease ... ransmitted
Εσύ είσαι που βγάζεις νούμερα απ' το μυαλό σου, οπότε δεν θα το συζητήσω περισσότερο. 
