Masks have become a part of everyday life since the start of the Covid-19 pandemic. They have become the primary public health tool in the control of the spread of the SARS-CoV-2 virus which causes Covid-19. The consistent and correct use of any type of mask has been proven to reduce the transmission of the virus.
For a long period of time, mask use has been limited mostly to infectious hospital wards and surgical theatres. These hospital masks have had the benefit of years of improvement and innovation and are subject to many levels of control and regulation.
The recent increase in the use of masks has resulted in a rise in the production and availability of different types of masks, especially cheaper disposable options which are more easily accessible to the general public. The downside to this rise in production and availability, especially in an environment of little to no regulatory oversight, is that there is often no time allocated to ensuring safety or quality control. Recent studies into the fabrication of, and materials used in the production of disposable masks have revealed some worrying trends.
One study identified the presence of carcinogens, allergens, tiny synthetic microfibres, along with trace amounts of aniline, formaldehyde, and optical brighteners, all of which would be unknowingly inhaled by the wearer. Another study found that disposable masks are also a potential source of phthalate exposure for humans when worn for long periods of time. Phthalates are known carcinogens that have been associated with long-term damage to the lungs. A third study showed that hazardous pollutants such as lead, antimony, and copper were released from some disposable masks after contact with water.
Many of these harmful chemicals found in these masks have heavy restrictions placed on them regarding their use in consumer goods by both European and US governments; however, 85% of disposable masks currently used in these regions are imported from China where there are different laws and regulatory standards. This means that the focus must now be on creating a structure via which we can ensure that imported disposable masks meet up to the standards of the country and are therefore safe for long-term use in the fight against Covid-19 and other infectious diseases.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The contents of this website are based upon the views of Dr. Walker and his experience. This product is not intended as medical advice nor to diagnose, treat, cure or prevent any disease. The information is likewise not to replace the advice of a qualified health care provider. The information provided herein is intended as a sharing of general knowledge only and is not intended to be, nor is it, medical advice or a substitute for medical advice. That being said, please consult your healthcare provider before using supplements or providing supplements to children under the age of 18. If you have or suspect you have, a specific medical condition or disease, please consult your healthcare provider.
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