Understanding how COVID-19 spreads
Coronavirus COVID-19 spreads through droplets that are expelled when an contaminated particular person coughs or sneezes. These droplets might be inhaled by different people or land on surfaces that other individuals may contact after which ingest by touching their eyes, nostril or mouth.
The way COVID-19 spreads has led to strict rules on medical masks being worn in hospital and care environments to cease the virus spreading and being passed on to healthcare professionals.
Nonetheless guidance on whether or not face coverings ought to be worn by the final population as well appears less clear with steering various in several countries around the world.
Who’s being advised to wear face coverings?
In England, Scotland and Northern Eire, people are being advised to consider wearing face coverings* in enclosed public spaces the place social distancing is more troublesome, eg on public transport and in shops. People in Wales aren’t advised to wear face coverings, although they’ll choose to wear one in the event that they wish.
In all nations within the UK, face coverings in public spaces are a personal alternative and are usually not compulsory.
*Face coverings aren’t the same as medical or surgical masks. Face coverings cover the nose and mouth and are made of breathable materials, such as cotton.
The benefits of face coverings
The evidence on the use of face coverings is restricted, nonetheless they might be of some benefit when worn in enclosed public places the place it’s more troublesome to comply with social distancing rules.
The European Centre for Disease Prevention and Control(link is exterior) (ECDC) has said that the use of face coverings in public places could reduce the spread of an infection in the community when worn by individuals who may not realise they’re infected. This is why some international locations are encouraging folks to wear them in public places.
So face coverings do not protect you; they protect others you may come into contact with, if in case you have the virus and don’t realise it yet.
The risks of wearing face coverings
The usage of face coverings by the general public more widely in the community might carry additional risks.
If everyone wears them there is concern it might create a false sense of safety leading people to neglect different social distancing measures – like regular handwashing and keeping a minimum of meters away from others.
As well as this, face coverings have to be used safely with the intention to be effective. If used incorrectly there’s a risk of self-contamination. Anybody wearing a face covering should understand how to wear, remove and wash them within the appropriate way.
Finally, there may be additionally the risk of a shortage of medical masks for health professionals if everyone is advised to wear a face covering.
If you do determine to wear a face covering, the UK authorities has advisable that folks use their own face coverings somewhat than medical masks. This is to prevent any shortages of medical masks for the health and social care professionals who need them most.
How can I make my own face covering?
You may use current gadgets of clothing like bandanas or scarves. Alternatively, some people are making their own using numerous textiles like cotton fabric.
The UK government has issued guidance on tips on how to make and wear your own face covering(link is exterior). Alternatively, there are numerous patterns and tutorials available at no cost on-line (like this one(link is exterior)).
If you’re making your own face covering, consider the number of layers, the breathability of the fabric, its water repellence qualities, and the shape and fit of the mask.
Keep up with different social distancing measures
It’s necessary to keep in mind that face coverings aren’t a replacement for different social distancing measures.
Preventative measures like physical distancing, hand hygiene and avoiding contact your face, nose, eyes and mouth ought to proceed to be adopted too. These are simplest at reducing the spread of COVID-19.
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