Coronavirus known as Covid 19, we all are familiar with this word. But still there are many questions and doubts that we have in our mind like how coronavirus spreads from a body to another one, how coronavirus survives, how coronavirus symptoms start, how coronavirusx looks, how coronavirus affects lungs and how coronavirus will end. Also there are many other things facts about this covid 19 pandemic. we'll try to decode coronavirus in a few very short paragraphs. So first we cover up what is coronavirus.........
all the information taken from trusted web sources so you can trust on our reports
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| The image above was captured with a transmission electron microscope |
What is covid19?
Covid19 is much infectious serious disease. But many people are recovering from it without any special treatment. However, around one in six people with the disease will become seriously ill and gets difficulty breathing. The virus is growing day by day and the number of cases are also touching its large point. we should learn about that things which will protect us from it and its bad affects.
so we should know about how coronavirus spreads....?
How covid19 spreads?
Coronavirus is very contagious and the cause of covid19. It has a number of ways to spread from one person to another person. This can happen when an infected person coughs or exhales droplets. It is important to stay more than two metres away from a person who is sick or wear a medical mask to create a barrier for the droplets. These droplets can also land on objects and surfaces around the person. Other people catch Coronavirus by touching these objects or surfaces, then touching their eyes, nose or mouth and it is also recommended that we should stay at home to be secured from this pandemic.
Coronavirus and the surfaces
The ration is now changing and environment is now resuming again because people started thier movements to complete their regular and necessary activities. The Government is allowing people to do that but also encouraging people to stay at home and maintain social distancing during the pandemic. However, key workers must go to work, use public transport and mix with high risk people. People also need to go to supermarkets to get their groceries. The surfaces in these public places are likely to be contaminated; these germs can then be brought into homes or dental practices.
Scientists are undertaking research on how long the virus can survive outside the human body. New scientific findings are constantly being revealed.
We've a report from New England Journal of Medicine and Harvard Medical School and the reports says that...
"A single cough can produce up to 3,000 droplets. It is estimated that the Coronavirus can remain active and possibly infectious for three hours in airborne droplets. These droplets can be spread from person to person if people are less than two metres apart."
Coronavirus on Cardboards
The New England Journal of Medicine recently published a study that tested how long the Coronavirus can remain stable on different kinds of surfaces within a controlled laboratory setting. They found that it was still detectable on cardboard for up to 24 hours. This is also a good indicator for other porous material like cardboard, such as fabric and paper.
Coronavirus on Plastics and Stainless steel
Coronavirus can survive on plastic and stainless steel as a infectious virus for up to three days and this is the longest of all the materials. This is the general rule for hard, shiny surfaces. This can include children's play equipment, public transport handles and your mobile phone too.
The virus can stay on infected surface so you should keep yourself far with that surface or object.....
Coronavirus in the Air
A single cough can produce up to 3,000 droplets. It is estimated that the Coronavirus can remain active and possibly infectious for three hours in airborne droplets. These droplets can be spread from person to person if people are less than two metres apart, or if you are touching surfaces upon which droplets have landed and have not been disinfected.
The structure of coronavirus
Coronaviruses are large, roughly spherical particles with unique surface projections. Their size is highly variable and generally is an average diameter of 120. Extreme sizes are known from 50 to 200 nm in diameter. The total molecular weight is on average 40,000 . They are enclosed in an envelope embedded with a number of protein molecules.The lipid bilayer envelope, membrane proteins, and nucleocapsid protect the virus when it is outside the host cell.
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