World Blog by humble servant. Face masks, handwashing, and vaccination do not weaken the immune system, and are effective measures to reduce the spread of infectious diseases.
Face masks, handwashing, and vaccination do not weaken the immune system, and are effective measures to reduce the spread of infectious diseases. Not preventive.ways of stopping. in situations. not in the middle of a field.or wearing around all day by yourself as a style measure.i been wearing mask for 43.5 years counting the service. Actually wearing mask can be harmful or kill you.In "Effect of Face Masks on Gas Exchange in Healthy Persons and Patients with COPD," Michael Campos, MD and co-authors assessed problems with gas exchange, that is, changes in oxygen level or carbon dioxide levels in healthy individuals as well as veterans with chronic obstructive pulmonary disease or COPD before and while using surgical masks. People with COPD, according to the ATS Patient Education Fact Sheet on the disease, "must work harder to breathe, which can lead to shortness of breath and/or feeling tired.
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