How masks prevent COVID-19

Since the outbreak of the novel coronavirus (19 coronavirus), officially known as Covid-2019, the World Health Organization (WHO) and other local disease control agencies have emphasized the use of masks to curb the spread of viral infections among humans. The World Health Organization (WHO) also believes that the pathogen in the first case, named SARS-CoV-2, is a strain of the virus that spreads faster than other coronaviruses.

Virologists believe thatMasksThis combined with other preventive measures, such as frequent hand washing and social distancing, can help slow the spread of the virus. In the meantime, as the world awaits a breakthrough vaccine that is effective in eliminating the virus, preventive measures must be followed across society and in all health care settings.

Why should we use masks for COVID-19?

Like most viruses and bacteria, the new coronavirus can be spread through the air and is contagious. An infected person usually spreads the virus through the mouth when they cough or sneeze. These respiratory responses can therefore contaminate public air, objects and hard surfaces with harmful droplets as well as large and small virus particles.

Wearing a mask can reduce the risk of contracting airborne infectious diseases. For the current pandemic, mask culture offers the world an opportunity to mitigate the possibility of mass infection in a cheap and easy way. This is because a properly worn mask allows the user to breathe in a proportion of healthy filtered air in an environment where there is a high chance of contaminated spray, splash and mist.

A mask may seem like a very simple tool, but it does a great job of filtering out harmful inhalations. However, getting the best protection involves more than just using a mask. Users must also follow relevant guidelines and hygiene tips when handling and using masks.

Types of masks

There are generally three types of masks, namely:

1. Surgical masks

Surgical masks are the most common medical masks. They are medical grade and can reliably filter air contaminated by covid-19. As a respiratory consumable, surgical masks need to fit tightly around the nose and chin area of ​​the mask wearer and have a soft texture and lining. Their absorbable content makes them more likely to cling to the mask wearer’s saliva and other respiratory secretions, thereby reducing contact with community members.

Currently, you can buy them online in a variety of shapes and sizes.surgical mask. However, they are in high demand due to their disposable and convenient nature, allowing public places such as churches and offices to have a convenient and hygienic solution for covering the face, readily available for use.

2. N95 protective mask

The N95 mask is a medical-grade variant design and an upgraded version of the surgical mask. As the name suggests, this mask can filter out up to 95% of pollutants during the inhalation process. Some of these masks also have a built-in valve that automatically closes when the user inhales air and opens to flush out unfiltered air when the user exhales.

N95 respirators have a tighter fit and are designed for single use like surgical masks. Their filtration accuracy makes them ideal for environments with a high risk of contamination.

3. Cloth masks

Due to the shortage of medical-grade masks, cloth masks have become popular as a makeshift alternative and custom-made masks. These masks may include scarves, handkerchiefs and masks made from homemade materials and fabrics.

Typically, cloth masks are reusable and cut to resemble surgical masks. Therefore, these variations are also tightly woven and stitched with multiple layers of fabric. Cloth masks also provide a safe level of protection. They can filter up to 50% of viruses and bacteria and reduce contact with respiratory droplets and other secretions.

9 common mask care tips:

1.wear maskWash or disinfect your hands before use.
2. Do not share masks (whether reusable or disposable).
3. Be sure to check whether the mask is worn before use.
4. When wearing a surgical mask, keep the colored side facing outwards.
5. Make sure your mask fits tightly at all times. Try to prevent unfiltered air from escaping from the edges of the mask.
6. Make sure the mask covers your nose, mouth and chin.
7. Do not use a new mask without cleaning or disinfecting your hands.
8. Wash your reusable mask after 48 hours of use to prevent contamination.
9. Please discard non-reusable masks out of the reach of vagrants and children.