
A new type of coronavirus was detected in late 2019. This virus can cause a severe respiratory illness called coronavirus disease (COVID-19).
The virus spreads to others through the droplets an infected person sneezes or coughs out. The droplets can enter the body through the mucous membranes of your face. These are the wet parts of your face like your eyes, nose and mouth and they provide an easy pathway into your throat and lungs.
One of the biggest challenges of coronavirus is that people usually become infectious 24 hours before having any symptoms. Most people avoid getting too close to someone who is clearly sick. But we don’t think about infection risks when they look healthy. This means that coronavirus can spread quickly without people realising.
To stop the spread of the virus in the community, there are several things that we can do.
Hand and cough hygiene
Coronavirus can live on different surfaces including your skin. If the virus gets on your hands and you touch your face, there is a risk of infection. Maintaining good hand and cough hygiene reduces this risk.
Hand washing and sanitisers kill the virus cells on your hands. Wash your hands with soap and water for at least 20 seconds. Dry them with a paper towel or hand dryer. If your hands are not visibly dirty, you can use a hand sanitiser that has more than 60% alcohol.
You should wash or sanitise your hands:
- Before and after touching things that could be used by other people, such as pens, door handles, etc
- After going to the bathroom
- After coughing or sneezing
- Before entering an area where there are other people. This protects other people from anything on your hands
Avoid shaking hands with other people. If you do shake someone’s hand, wash or sanitise your hands as soon as you can afterwards.
Avoid sharing things that would touch your mouth, such as cups, straws, bottles, or cutlery.
Do not cough or sneeze into your hands. Cough and sneeze into a tissue if you can. This should then be put into a bin and you should wash your hands.
If you do not have a tissue, cough or sneeze into your elbow or upper sleeve. Try to avoid coughing or sneezing around other people.