Dr. Manoon warns after WHO has accepted the risk of the covid-19 virus. Contact by air After 239 scientists from 32 countries have clear evidence
Dr. Manoon Leewawong, specialized in Respiratory Disease Vichaiyut Hospital Dissemination of the warning article on Covid-19 via Dr. Manun Leechawongwong FC's page, which describes the World Health Organization (WHO) warning about air infection, indicating that it has Airborne capability. ) And not necessarily in the hospital only In which Thailand has encountered such cases from The patients at the boxing stadium have arrived. But still without confirmation from the WHO
By post stating that "The World Health Organization is back again. Accepting the Covid-19 Virus Disease Contact by air Since the outbreak of the Covid-19 virus has spread around the world, people have become less confident in the recommendations of the World Health Organization. And back and forth Previously said that there is not enough evidence to confirm that Health masks help prevent the spread of the disease. Covid-19 Everyone, should wear a mask or face mask when going out in public. Previously, people who were infected with the Covid-19 virus If there are no symptoms There is very little chance of infection. Changing to a person without symptoms can spread the infection.
Due to the World Health Organization Also confirmed continuously that the virus, Covid-19 Can spread only 2 ways, which is by breathing in the droplets that the patient expelled when talking coughing sneezing at a distance of 1 meter directly into the body And through the large droplets that have the virus falling on the surface, when the patient speaks, sneezing other people to touch the contaminated surface of the virus and put his hand in the nose
The World Health Organization pays more attention to hand infections from the surface than inhaling directly with saliva. Focus on cleaning the surfaces that are frequently exposed And wash hands frequently The US National Centers for Disease Control and Prevention (CDC) has reduced the importance of contact transmission. That less important than direct sputum expulsion when speaking, shouting, singing sneezing
For droplets smaller than 5 microns (droplet nuclei or aerosol), airborne can float up to 8 meters in the direction of the wind. The World Health Organization believes it is very rare. Born in a special case in the hospital only. When medical personnel perform procedures to encourage patients to cough Such as when sucking phlegm Or endotracheal tube
Most recently, after a group of 239 scientists from 32 countries combined Send an open letter to the World Health Organization (WHO) calling on the WHO to accept that the covid-19 virus Can be contacted by air (Airborne) and does not have to be born in a hospital only Because there is enough information That confirms the infection by air, small droplets can be suspended in the air Can live for many hours And ready to enter the lungs when inhaled
This group of scientists asks the World Health Organization to adjust their recommendations, in addition to wearing a mask to wash your hands spaced, should focus on air circulation. Ventilation Use high efficiency air filters And use ultraviolet lamps (UVC) to kill germs floating in the air. In a closed air location Install air conditioner These measures should be used in addition to other previous preventive measures to reduce the spread of the Covid-19 virus.
In the end, the World Health Organization returned again. Admits that the virus, Covid-19 Spread by air
I once commented on the outbreak of the Covid-19 virus. In the Lumpini Boxing Stadium which is a closed place Install air conditioner From a boxing master who was infected with a family member returning from Italy This boxing master is a super spreader. Can spread the infection to more than 50 people in the boxing stadium that day
The only way to spread this infection is through air. Small droplets drift out into the air when the boxing master yells and cheers. Can float more than 10 meters depending on the direction of the wind from the air conditioner to Who is unlucky in the direction of the wind Inhale small droplets Causing lung infections The spread of the Covid-19 virus By air, actually More important than spreading the infection through the surface of the hand At that time, Thai people still didn't accept Because he believed the World Health Organization
Following this, Thais should listen to all matters that the World Health Organization recommends. It's not just about the Covid-19 virus alone. "
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