4 Will ultraviolet light kill Covid in the air?
Many scientists believe that airborne particles are one of the most common ways of spreading the SARS-CoV-2 virus. Therefore, sterilizing and disinfecting the air in an enclosed space should help protect people from Covid disease. The UVC lamp in the HVAC unit is an effective method of disinfecting the air and has been used in many commercial, industrial, and residential air purification systems. The latest research published in Scientific Reports concluded that UVC light can effectively kill coronaviruses in the human body, including human coronaviruses that cause the common cold and SARS-CoV-2 viruses.
According to our understanding of ultraviolet rays, especially the ultraviolet rays emitted in the UVC range, it can be said with certainty that ultraviolet rays can be used to kill the SARS-CoV-2 virus, which will produce COVID-19 on liquids, surfaces, and in the body. air. The far-ultraviolet lamp may be a good choice for certain disinfection applications because it is less harmful to human health.