Companies that design personal protective equipment are releasing new products to combat the spread of the novel coronavirus. One such entity has released the Protective Shield-19, a variant of the face shield that is used in medical applications. This product combines a protective hood and conventional face shield elements to provide a complete-coverage solution against airborne germs.
One of the standout features of the Protective Shield-19 is its use of the face shield. This post will cover the advantages and disadvantages of the conventional shield.
A Brief Overview of Face Shields
A face shield is particularly effective as an additional layer of protection for the wearer. COVID-19 spreads from respiratory droplets that can enter a person’s body through their eyes, nose, or mouth. Shields cover the face entirely, thereby protecting the eyes. When paired with a face mask, it is useful in blocking respiratory droplets.
On the downside, the face shield cannot be treated as a substitute for a mask. That’s because the gaps in the sides and bottom of the shield still provide sufficient space for the wearer’s own droplets to become airborne and spread to others. Simply put, having a shield isn’t enough–you need to pair it with a mask to get its intended protection.
Even so, innovations like the Protective Shield-19 and its variants are only part of the bigger picture: reducing illness spread. In order to control the proliferation of COVID-19, it will be necessary for others to wear masks, be mindful of social distancing guidelines, and minimize exposure to large crowds.
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