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What is the main route of transmission of COVID-19?

What is the main route of transmission of COVID-19?

The main route of transmission of COVID-19 is through respiratory droplets generated when an infected person coughs or sneezes. Any person who is in close contact with someone who has respiratory symptoms (e.g., sneezing, coughing, etc.) is at risk of being exposed to potentially infective respiratory droplets. Droplets may also land on surfaces where the virus could remain viable for several hours to days. Transmission through contact of hands with contaminated surfaces can occur following contact with the person’s mucosa such as nose, mouth and eyes.

What is the name of the virus that causes COVID-19?

The virus responsible for the COVID-19 pandemic, SARS-CoV-2, is part of a large family of coronaviruses. Coronaviruses usually cause mild to moderate upper-respiratory tract illnesses, like the common cold. However, SARS-CoV-2 can cause serious illness and even death.

What are the factors that can determine transmission risk of COVID-19?

Factors that determine transmission risk include whether a virus is still replication-competent, whether the patient has symptoms, such as a cough, which can spread infectious droplets, and the behavior and environmental factors associated with the infected individual.

Why is COVID-19 causing so much stigma?

The level of stigma associated with COVID-19 is based on three main factors: 1) it is a disease that’s new and for which there are still many unknowns; 2) we are often afraid of the unknown; and 3) it is easy to associate that fear with ‘others’. It is understandable that there is confusion, anxiety, and fear among the public. Unfortunately, these factors are also fueling harmful stereotypes.

How can I protect myself and others when using disinfectants?

Disinfectant solutions should always be prepared in well-ventilated areas. Wash your hands after using any disinfectant, including surface wipes. Keep lids tightly closed when not in use. Spills and accidents are more likely to happen when containers are open. Do not allow children to use disinfectant wipes. Keep cleaning fluids and disinfectants out of the reach of children and pets.Throw away disposable items like gloves and masks if they are used during cleaning. Do not clean and re-use.Do not use disinfectant wipes to clean hands or as baby wipes.

How should surfaces be cleaned to prevent the spread of COVID-19?

Alcohol at 70-90% can also be used for surface disinfection. Surfaces must be cleaned with water and soap or a detergent first to remove dirt, followed by disinfection.

Are children at lower risk of COVID-19 than adults?

So far, data suggests that children under the age of 18 years represent about 8.5% of reported cases, with relatively few deaths compared to other age groups and usually mild disease. However, cases of critical illness have been reported. As with adults, pre-existing medical conditions have been suggested as a risk factor for severe disease and intensive care admission in children.Further studies are underway to assess the risk of infection in children and to better understand transmission in this age group.

How can ventilation reduce the risk of contracting COVID-19 in airplanes?

Most airplanes have cabin air filtration systems equipped with HEPA filters which can remove viruses and germs quickly, minimizing how long people are exposed to any potential infectious virus or bacteria expelled by a cough or sneeze.

Can adolescents catch COVID-19?

Yes. All age groups can catch COVID-19. While we are still learning about how COVID-19 affects people, so far, data suggests that children under the age of 18 years have few deaths compared to other age groups and usually mild disease. However, cases of critical illness have been reported.

Is there any relationship between climate change and the coronavirus disease?

There is no evidence of a direct connection between climate change and the emergence or transmission of COVID-19 disease. As the disease is now well established in the human population, efforts should focus on reducing transmission and treating patients.

Is ventilation an important factor in preventing COVID-19 from spreading?

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