Why Wear Medical Isolation Goggles

During the development of the COVID-19 pandemic and even with the rampant spread of the H1N1 flu today, the transmission routes of viruses have become increasingly clear. Viruses are spread through airborne droplets, contact transmission, aerosol transmission, and other means. The eyes, nose, and mouth are the most vulnerable areas for viral invasion. Wearing medical isolation goggles can effectively prevent virus infection through the eyes, reducing the possibility of the virus entering the body.

Medical Isolation Goggles Can Effectively Prevent Virus Infection

The COVID-19 virus is mainly spread through respiratory droplets and contact transmission. Whether there are other transmission routes has always been a matter of public concern. There are reports showing experimental evidence that the COVID-19 virus can be transmitted through the ocular conjunctiva.

Medical isolation goggles are mainly used for protective purposes during examinations and treatments in medical institutions, blocking splashes or sprays of body fluids and blood. During the COVID-19 pandemic, there have been continuous occurrences of infection among sampling personnel, flow investigation personnel, and quarantine point control personnel. Analysis indicates that in wards where COVID-19 patients gather, especially in intensive care units, if the concentration of viral aerosols in the air is very high, the risk of eye infection exists. 

Currently, face shields are commonly used for secondary protection, but they cannot fully block the viral aerosols in the air from infecting the ocular conjunctiva. Therefore, apart from ward staff, other personnel who might encounter infected individuals face-to-face, such as flow investigation workers, isolation ward staff, and nucleic acid collection personnel, also need to use medical isolation goggles to prevent eye contact with the outside environment and reduce transmission risks.

Medical Isolation Goggles Prevent the Habit of Touching the Eyes

Many people have the habit of frequently touching their eyes, which can increase the risk of virus transmission. If we wear medical isolation goggles, this habit can be reduced. Additionally, medical isolation goggles can also provide dust protection and eye protection, making our work and travel safer.

Medical Isolation Goggles Are Not Omnipotent

Although medical isolation goggles can provide some degree of protection, they cannot completely replace other protective measures such as masks. During the pandemic, we need to take multiple protective measures, especially maintaining personal hygiene and social distancing.

Selection and Use of Medical Isolation Goggles

When choosing medical isolation goggles, we need to understand our usage needs and select suitable materials and specifications. While using them, we need to keep them clean and avoid frequently adjusting them with our hands to prevent new infection risks.

In summary, wearing medical isolation goggles can effectively reduce the risk of COVID-19 infection, especially for high-risk personnel. However, attention needs to be paid to the selection and use of medical isolation goggles, and they should not be relied upon as the sole means of protection.