To be healthy the person has to protect them self from the disease making viruses and germs. If the person’s immunity power level is low then they will easily get infected. There are more disease-causing viruses which are communicable through the air. If the person got infection by visiting someplace or touching some objects means that it can be avoided to be protective and to not get suffering. But if the virus spreads in the air means it will be hard to defend them self from the sufferings of that virus. Air is the most significant part to survive. So to shielding them self from the air, the person has to wear medical face masks. The masks will cover the mouth and nose of the person, so the virus in the air can’t enter into the person’s body easily.
At the stage of the virus spreading in the air if the person didn’t take any preventing steps like wearing masks, then the infectious virus will reach the person’s respiratory system through the air they are breathing in and affect them. If the person wears masks and protects them self by getting affected by the virus then there is no need for suffering and treatments. But if the person failed to defend them by wearing masks, then the virus gradually affects the person’s health. The person has to suffer a lot by the virus spreading in their body.
There are different kinds of medical face masks like surgical masks, KN95 masks etc.
Surgical masks are disposable; it can resist the virus for a certain period. After some time it has to be removed and disposed of safely. This mask will have only a few protective layers which can’t be used for a long time. It is mostly used for a temporary purpose. It can also be used by the doctors during the surgery time and treating the patients. Even at the highly polluted area to breathe without more difficulty this mask can be used.
KN95 mask is stable and no need for quick replacement. The virus in the air can’t penetrate the mask’s guard screen. The fabric of the mask is also smooth and not irritable. The layer of this mask is hard and also not makes any discomfort to inhale and exhale. It protects the person from more harmful particles like viruses, chemicals, pollution, etc. This mask will also be used by the persons working in the chemical factories and other hazardous places.
Based on the atmosphere the person can use the masks which will act as a shield for them.