Pope Francis is wearing one for the first time during Mass, as coronavirus infections are on the rise in Europe and criticism of his behavior is growing. The CDC (Center for Disease Control and Prevention) guidelines on wearing a mask during a coronavirus pandemic have changed dramatically in recent months.
The CDC changed its guidelines again in mid-April, and now face masks are included in the recommendation to slow the spread of the virus. Meanwhile, there is growing evidence that wearing a non-medical mask can greatly reduce the transmission of coronaviruses.
At that time, the US Food and Drug Administration (FDA) did not authorize the use of N95 surgical masks to prevent coronavirus infections, but Johns Hopkins Medicine offers different fabric mask options - it is a mask that consists of on a scarf or t-shirt.
The CDC website even includes a link to create a washable and reusable surgical or reusable mask in place of a surgical mask made from n95 (which should be reserved for healthcare providers). Although n95 surgical masks are in short supply, but fabrics, face coverings and masks are easy to find and manufacture. If you don't have a surgical maskThese masks can provide less protection for a short period of time.
The United States Centers for Disease Control and Prevention (FDA) for the prevention of coronavirus infections.
In a simulation, the researchers predicted that 80 percent of the population who wore masks would do more to reduce the spread of COVID-19 than the person who did not, thereby reducing the spread of COVID-19. A study of people suffering from both the flu and the common cold found that wearing surgical masks significantly reduced the number of respiratory illnesses that are released in the form of drops or sprays.
There is now evidence that wearing face masks is an effective way to prevent the spread of Covid. So we are taking this outdated advice and replacing it with the idea that masks should be worn to protect ourselves and others from Covid. If these tips don't help or you are concerned about wearing a mask, talk to your doctor about how you or others can protect yourself during a pandemic.
If you need to wear a mask, choose one that wraps your face and reaches your chin. This will provide additional protection against the transmission of the virus. Infectious disease experts also note that wearing a face mask is valuable because it prevents you from touching your face or nose. Note that while wearing the visor may be uncomfortable, your face will not be touched due to discomfort.
Another factor is that the United States, unlike Spain, where most citizens have known how to adapt to the new norm, are not culturally willing to use masks, but Asian countries, where the practice is more common, says Chin- Hong.
Cloth masks, commonly used in construction to prevent inhalation of dust, are not protected, warn Rutherford and Chin-Hong, as they do not protect against high levels of air pollution, such as fire. It is important to note that reuse of a surgical mask such as Bejar masks provides better protection than a self-made mask.
The message of some denialist conspirators about mask bias should not deter other good citizens who do care about their environment and protect themselves and others from the risks of exposure.
Previous research has also shown that surgical masks can be an effective way to reduce flu infection among healthcare workers. Combining a mask with other protective equipment, such as surgical gloves and protective clothing, helps slow the spread of the virus.
Chin-Hong Rutherford says that two compelling case reports also suggest that face masks can prevent transmission in high-risk settings. If you live in a community where few people wear masks, you can reduce your own chance of getting infected with the virus by wearing them, he says. But if you're in public places where you meet other people, don't wear a mask unless you have to. "
Do not put a mask on anyone who has difficulty breathing or who cannot remove the mask without help. Experts note that it is also important to remove your masks if they are visibly damaged, dirty, or have difficulty breathing.
Masks and respirators should be stored in a safe place, such as an airtight container with a good seal. They should also be removed if they are contaminated with blood or body fluids after having received the best seal, be it a FFP2 mask or a surgical one.
Masks can also be helpful in preventing germs from entering a person's nose and mouth and breathing in drops. If you are infected with a coronavirus, even if you don't know it, a mask is a good way to prevent airway droplets and particles from infecting others.
The masks fit loosely to the edges of the face so that it doesn't completely keep all germs away, but small particles can still get into the air.