![]() Manual guide of improvement of air quality in medical building. The design of air conditioning system in a clean room and application of computational fluid dynamics, Feb 2010.ġ4. Monitoring hand hygiene: Meaningless, harmful, or helpful. Wrap Dental Box for reducing Droplet and Aerosol transmission from Dental Procedure, Dental Department, Khun chuang thammikkarat Hospital, Feb 2020.ġ2. Guideline of dental procedures in Covid-19 situation, 18 March 2020, 30 April 2020.ġ1. Guideline of dental procedures in Covid-19 situation, 18 March 2020.ġ0. The Workers Who Face the Greatest Coronavirus Risk, 15 March 2020. Transmission routes of 2019-nCoV and controls in dental practice. COVID-19 is an opportunity for reform in dentistry. International Journal of Environmental Research and Public Health.Ħ. COVID-19 and Dentistry: Prevention in Dental Practice, a Literature Review. COVID-19 dentistry-related aspects: a literature overview International Dental Journal.ĥ. European Centre for Disease Prevention and Control. Transmitted disease “Corona Virus 2019”, 2020.ģ. Department of Disease control, Ministry of Public Health Thailand. Finally, the researcher has found that by using the acrylic box, Plastic-cover suction and negative pressure room together can increase the quality of diffusion control.ġ. This experiment has shown that by using the acrylic box alone can decrease the droplet diffusion, Plastic-cover suction alone can decrease aerosol diffusion and using the negative pressure alone can exchange the whole air in the dental room. Six parameters were measured as follow: droplet, aerosol, temperature, humidity, pressure and air-change in the dental room. Researcher interested to compare the method to lower the risk by minimizing the airborne transmission via inventing the acrylic box, plastic-cover suction and negative pressure room for dental procedures. There are many methods believed to reduce the transmission during the procedure but none of them are standardized. ![]() According to the statistics, dentists held the highest risk of transmission among any other health care provider. As a dentist, myself, raises a concern over safety of both the patients and healthcare personnel in which each of the dental procedure involve in the direct contact with oral cavity containing saliva, blood, fluid and can be spread virus in airborne. ![]() The transmission is not yet to be confirmed, however the Ministry of Public Health Thailand advice to take both aerosol and droplet precaution. The symptoms range from mild fever, dry cough, fatigue, anosmia, difficulty in breathing, and shortness of breath to severe systemic inflammatory responses. The infected individuals may either present himself as symptomatic or asymptomatic. COVID-19, also known as SARS-CoV-2, is a novel virus that spread via droplet or aerosol transmission. It was first reported in December 2019 in Wuhan, China as a highly infectious respiratory disease, which causes many cities and even countries to lock down their borders. The COVID-19 pandemic is an ongoing global health crisis responsible for millions of deaths worldwide.
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