What kind of mask should be chosen to prevent COVID-19? | Health.D Cam

November 11, 20206min120

Wearing a mask is an important option to prevent Covid-19. But can all masks protect you? The Centers for Disease Control and Prevention recommends that sick or healthy people should wear masks in places where it is difficult to stay away from others, such as grocery stores or supermarkets. This is because studies show that people can be infected with the coronavirus even if they are asymptomatic (or asymptomatic) or before they have symptoms (so-called pre-symptomatic). In fact, you are probably most infected before the symptoms start. Before you buy or make a mask, learn what kind of mask is best and how to wear it.

How does a mask work?
When someone coughs or sneezes, they send infected droplets into the air. That’s where mask can help. The mask covers your mouth and nose. It can prevent the release of viral droplets into the air when you cough or sneeze. This is to help reduce the spread of Covid-19.

Can mask protect me from Covid-19?
Mask will not be able to completely prevent Covid-19. But it’s also an extra layer of protection for you and the people around you when you use it, along with the rules of hand washing and social isolation.

Types of masks for Covid-19
Mask for health workers
Respiratory aids and surgical masks N95 should be reserved for health workers and patients working directly with patients. Because these devices are not enough for everyone, it is important that they should be provided to doctors, nurses and other medical staff who need them most.

1. Mask N95
They filter 95% or more of the smallest particles in the atmosphere. But it needs to be used properly to be effective.

2. Masks for surgery
It is usually blue mixed with white. It fits parallel to the tip of your nose and mouth. These masks protect against large drops of water that come from a patient’s cough or sneeze, but are difficult to protect against all viruses. And it cannot block the smallest droplet that can carry the virus.

Masks for non-health workers
Wearing a mask is best for those who do not work in the health sector. Here are some tips to keep in mind when you make your own mask or need a handmade mask:
• You can sew the fabric around your face or fold it into an ear
• Use at least two layers of material or fabric
• You can add a filter. Be sure to remove it before you wash the mask
• Add a copper ribbon or wire to the mask’s nose to help it good fit

Buying other types of masks:
• Look at stores that sell masks. It looks like a mask N95, but does not filter out many particles.
•Neoprene can help prevent droplets that can carry the virus.

Whether you are a health worker or not, choose the right quality mask as described above. In addition, to ensure that you can get a high level of prevention for Covid-19 infection, you should follow the principles of hygiene and maintain a social distancing. Remember that protecting yourself and others is your responsibility.


Article by: Health.D Cam
Source: WED MD

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