Good Lifestyle

Pandemic coronaviruses are well in its third month in the United States and medical and public health experts have consistently adapted best practices as new and reliable data emerging. In the midst of this course correction is the current debate on themost efficient use of facial masks, and now the disease control and prevention centers (CDC) and the World Health Organization (WHO) offer each of the different guidelines to keep you and others around your safety.

The CDC still suggestsomnipresent mask wearing in the midst of other social distancing guidelines, as a means of annuling the propagation of theCovid-19 contagion via spray droplets which are expired by coughing, sneezing, or even speak loudly. Research indicates that among themost dangerous places to contract coronavirus Are internal areas with trafficking and poorly ventilated, so, for example, wearing masks in grocery stores is vital for buyers and staff members.

WHO, however, says now that it is not necessary to wear a maskunless you are with someone sick. "If you are in good health, simply wear a mask if you take care of a person with COVID-19," theNewly updated WHO Guidelines read.

So, what is the best approach?William Schaffner, MD, medical director of theNational Foundation for Infectious Diseases, explained to ABC News that the answer can do without what is the most practical universally. In the United States, for example,Almost everyone can find a mask or make it a, which is not true in all the countries of the world, especially countries with fewer resources. Schaffner told ABC News advisingUNIVERSAL MASK In a place where these guidelines can not be adhering to the reputation of WHO in these countries.

In addition, many developing countries have a difficult periodProvide IPI with key health care workersThe WHO Council offers room for medical and public health officials to prioritize masks. And for more on which masks you should not wear, checkThis is the facial mask the CDC does not want you to wear.