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Since Corona invaded the entire world months ago, masks have become an integral part of daily life. Health experts have recommended wearing masks to slow the spread of the emerging virus. But the degree of prevention varies from muzzle to muzzle.
The World Health Organization recommended the use of masks when with other people in closed and poorly ventilated places, in an update of its guidelines for this preventive method.
The organization also recommended that the new recommendations be followed in areas that have confirmed or suspected epidemic hotspots, or are witnessing a large-scale outbreak of the emerging corona virus.
Under the new recommendations, the World Health Organization recommends the use of non-medical masks indoors (such as shops, shared workplaces, and schools) or outdoors, where it is impossible to comply with the rules of physical distancing or maintain a distance of at least one meter from others.
And in closed places, unless ventilation is adequate, the World Health Organization recommends the use of non-medical masks, regardless of whether or not the rules of physical spacing are met or if a distance of at least one meter from others.
The organization advises not to wear masks during tasks that require great physical effort, and not to use masks with valves, which it considered that its technology constitutes an elusion to the purification function that facial masks provide.
In the fourth update issued by the organization regarding the recommendations for the use of masks during the pandemic, a broader use was called for in health care facilities, especially in areas where epidemic foci or outbreaks have been detected in local communities.
In these areas, the organization recommends the widespread use of masks for everyone (staff members, patients, visitors, service providers, and others) within healthcare facilities (including first, second, and third care levels, outpatient care and sustainable care facilities).
The organization also recommends that hospital patients wear masks where it is not possible to comply with the rules of physical separation for at least one meter, or when they are outside the places where they receive care.
In general, the organization recommends that anyone suspected of having Covid-19 or who is awaiting the result of a test they underwent to detect the infection, muzzle when around other people.
On the other hand, the organization considers that the masks protect only the eyes and should not be considered parallel to the masks with regard to the prevention of respiratory secretions.
However, the organization recommends that in the event that masks are not available or in the event that it is not possible to put them on, as in the case of those with cognitive, hearing or respiratory deficiencies, face masks can be considered an alternative option .
The organization recommends that when wearing face masks, you need to ensure that their design is appropriate and covers the sides of the face and goes beyond the chin.
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