Coronavirus disease 2019 (COVID-19) is a contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first case was identified in Wuhan, China, in December 2019.[7] The disease has since spread worldwide, leading to an ongoing pandemic.[8]

Symptoms of COVID-19 are variable, but often include fever, cough, fatigue, breathing difficulties, and loss of smell and taste. The virus that causes COVID-19 spreads mainly when an infected person is in close contact[a] with another person.[17][18] Small droplets and aerosols containing the virus can spread from an infected person’s nose and mouth as they breathe, cough, sneeze, sing, or speak. Other people are infected if the virus gets into their mouth, nose or eyes.

Avoid crowds and poorly ventilated spaces

1. Being in crowds like in restaurants, bars, fitness centers, or movie theaters puts you at higher risk for COVID-19.

2. Avoid indoor spaces that do not offer fresh air from the outdoors as much as possible.

3. If indoors, bring in fresh air by opening windows and doors, if possible.

Clean and disinfect

1. Clean AND disinfect frequently touched surfaces daily. This includes tables, doorknobs, light switches, countertops, handles, desks, phones, keyboards, toilets, faucets, and sinks.

2. If surfaces are dirty, clean them. Use detergent or soap and water prior to disinfection.

3. Then, use a household disinfectant. Use products from EPA’s List N: Disinfectants for Coronavirus (COVID-19)external icon according to manufacturer’s labeled directions.

Ordinary external line sterilization is to destroy the molecular structure of DNA or RNA of microorganisms through ultraviolet irradiation, so that bacteria die or cannot reproduce. To achieve the goal of sterilization. The real bactericidal effect is UVC ultraviolet, because the C-band ultraviolet is easy to be absorbed by the DNA of organisms, especially the UV of 260-280nm is the best.

Ultraviolet destroy DNA and RNA of microorganisms, make them lose reproductive ability and die, and achieve the effect of disinfection and sterilization.

As a lighting manufacturer with more than ten years of LED lighting experience, Aina Lighting keeps up with the development of the times and meets the needs of the world, and has developed a variety of germicidal lamps to cope with the world epidemic. They can kill all kinds of bacteria and viruses in a very short time and can be used for mobile phone, mask, computer keyboard, accessories, finger rings, necklace, nursing bottle, clothing and any articles. What’s more, we have designed air sterilizer for sterilizing and purifying air in restaurants, cafes, bars, shopping malls, schools, homes, hospitals and other indoor place.