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How is the COVID-19 transmitted Part One


The content below is from Special Training - part of Adwa in-service training. We are sharing it with everyone in the hope that everyone will get to know more about COVID-19 and how to prevent from contacting it.'


This training is generalized based on materials related to COVID-19 by CDC, mainly focused on how COVID-19 is transmitted. There are two parts of this training:

Part One:
How is the COVID-19 transmitted
Part Two:
Other Ways COVID-19 is transmitted


 COVID-19 is thought to spread mainly through close contact from person to person, including between people who are physically near each other (within about 6 feet). People who are infected but do not show symptoms can also spread the virus to others. Cases of reinfection with COVID-19 have been reported but are rare. We are still learning about how the virus spreads and the severity of illness it causes.

COVID-19 spreads very easily from person to person


How easily a virus spreads from person to person can vary. The virus that causes COVID-19 appears to spread more efficiently than influenza but not as efficiently as measles, which is among the most contagious viruses known to affect people.

COVID-19 most commonly spreads during close contact

People who are physically near (within 6 feet) a person with COVID-19 or have direct contact with that person are at greatest risk of infection.

When people with COVID-19 cough, sneeze, sing, talk, or breathe they produce respiratory droplets. These droplets can range in size from larger droplets (some of which are visible) to smaller droplets. Small droplets can also form particles when they dry very quickly in the airstream.

Infections occur mainly through exposure to respiratory droplets when a person is in close contact with someone who has COVID-19.

Respiratory droplets cause infection when they are inhaled or deposited on mucous membranes, such as those that line the inside of the nose and mouth.

As the respiratory droplets travel further from the person with COVID-19, the concentration of these droplets decreases. Larger droplets fall out of the air due to gravity. Smaller droplets and particles spread apart in the air.

With passing time, the amount of infectious virus in respiratory droplets also decreases.


During the pandemic, please get to know more related information, protect yourself and family. Adwa Home Care care about your wellbeing.




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