The United States experienced an outbreak of the swine flu in 2009. Everyone is talking about how to reduce the spread of viruses of coronavirus. masks are Soft and comfortable to wear, full pleated design provides maximum face coverage and allows unrestricted breathing.

According to the Centre of disease control and prevention (CDC). The availability of vaccines is limited because the vaccine was not identified until the manufacturers produced the annual vaccine. So, the people start to pay attention before to stop transmission wearing the surgical face masks. But the recent spread of the novel coronavirus SARS- COV- 2. The people are also looking for surgical face masks to prevent yourself from the spread of viruses, which cause the spread of COVID- 19.

Does wearing the facemask prevent the spread of viruses, such as Flu or SARS or CoV-2? According to research, Disposable medical face masks are most effective and explain how to use the mask properly.

What is the opinion of Expert?

In the case of the novel coronavirus and COVID- !9, the CDC notes that: 

CDC does not recommend  that people will wear facemasks to protect themselves from a respiratory problem. You can wear a mask if a healthcare professional recommends it. A facemask should be used by people, who have COVID- 19 and showing symptoms. The CDC also recommended patients, who show the signs of respiratory infections be given masks. When you are in the healthcare setting until they can be isolated. If you are sick and others are sitting around you, properly wearing a mask can protect those around you and save you from illness. 

Studies Prove, wearing mask help you in some cases 

For many years, that scientist was not sure, whether wearing a facemask was effective and prevented you from the spread of viruses. The recent study suggests that they can help. How masks could help people with the seasonal flu limit spread. If they exhale small droplets containing the virus, the researchers found that masks led to more than threefold reduction in how much the virus sprayed into the air. 

 There is another study analyzing data from the Japanese schoolchildren, it is found that “wearing a mask and vaccination reduced the likelihood of developing seasonal influenza.” 

It is also found in research that flu rates were lower when masks were paired with proper hand hygiene. Regular hand washing is another essential tool in preventing the spread of viruses. 

Different Types of masks: 

If you are considering wearing a mask to protect yourself from germs and infections. There are two types of masks, you should know about: 

Surgical Face mask: 

A surgical facemask is available in loose-fitting, disposable masks approved by the food and drug department. It is used for medical purposes. Doctors, dentists and nurses often wear them while treating patients. 

 The use of surgical face masks prevent large droplets of bodily fluids, which may contain viruses and other germs transferred from mouth and nose. They also protect us from the splashes of deadly spray from other people such as those from sneeze and cough.  The average mask can be bought from the local drugstore. They are not enough to filter out viruses. For that purpose, it is recommended by the expert that a special mask with a fine mesh that can capture very small organisms. Masks are worn over the face, and unable to protect you from getting airborne virus particles from a cough or sneeze into your eyes. 

Respirators: 

Respirators masks are also called N95 respirator face masks, they are designed to protect from small particles in the air, like viruses. They are certified by the CDC and national institute for occupational for safety and health. The n95 respirator mask shows the fact, they can filter 95% of airborne particles according to the CDC. N95 surgical masks are also often used while painting and handling potentially toxic material. Respirators are selected to fit your face. It must take a perfect seal, so no gaps allowed airborne viruses in. Health care workers use it to protect against airborne infectious diseases such as tuberculosis and anthrax. Respirators protect against both small and large small particles. The studies have found benefits of both types of masks. 

Guidelines for wearing facemask: 

• Facemask can reduce the spread of flu and other respiratory viruses, face masks work in a better way when you wear it correctly. 

• Here are some guidelines for proper wearing face mask: 

• Wear a facemask, when you enter within 6 feet of a sick person

• Set the position of strings to keep the mask firmly in place over the nose, mouth and chin, and not try to touch the mask again until you remove it.

• Wear a mask before going near to the other people, if you have the flu. 

• If you have the flu and need to see the doctor, wear a mask to protect others in the waiting area. 

• Wear a safety mask in crowded areas, so you can save others from the flu in the community or you have a high risk of flu complications. 

• When you are done wearing the mask, throw it away and wash your hands, never reuse a face mask.