Coronavirus: What is it?
A group of viruses known as coronaviruses can make people sick with respiratory conditions. Because the virus's surface is covered in spikes that resemble crowns, they are known as "corona." Examples of coronaviruses that affect people include the severe acute respiratory syndrome (SARS), Middle East respiratory disease (MERS), and the common cold.
SARS-CoV-2, a novel coronavirus strain, was initially discovered in Wuhan, China, in December 2019. Since then, it has spread to every nation on earth. What is the origin of coronaviruses?
Bats, cats, and camels are frequently the hosts of coronaviruses. The viruses exist in the animals but do not infect them. These viruses can occasionally spread to affect several animal species. As they spread to other species, viruses have the potential to evolve (mutate). The virus eventually has the ability to spread from animal to human species. The initial SARS-CoV-19 infections are believed to have occurred in a food market that sold meat, fish, and live animals. How may one obtain COVID-19?
The COVID-19 virus, known as SARS-CoV-2, enters the body through the mouth, nose, or eyes (directly from the airborne droplets or from the transfer of the virus from your hands to your face). The mucous membrane in the back of your throat and the rear of your nasal passages are the next places it goes. It binds to those cells, starts to grow, and then invades lung tissue. The virus can then spread to other bodily tissues from there. How can the SARS-CoV-2 coronavirus travel from one person to another?
Most likely, coronavirus will spread:
When an infected individual is close to you and coughs, sneezes, talks, sings, or breathes, the virus is spread through respiratory droplets released into the air. If you breathe in these droplets, you could become contaminated.
Coronavirus can also spread by handshaking or other close contact with an infected individual before touching your face. How long is the COVID-19 infection contagious?
Even though it may take you a few days to experience symptoms if you have COVID-19, you are still contagious throughout this period. Ten days following the onset of your symptoms, you are no longer contagious.
The greatest strategy to stop others from contracting COVID-19 is to:
Aim to keep your distance of 6 feet from other people.
When around people, put on a cotton mask that covers your mouth and nose.
Regularly wash your hands. Use a hand sanitizer with at least 60% alcohol if washing is not an option.
Do not enter busy indoor areas. Open windows to let in as much fresh air as you can.
If you are experiencing symptoms that could be COVID-19 or if a COVID-19 test results in a positive result, isolate yourself at home. Who is most susceptible to COVID-19?
The following groups of people are most at risk of developing COVID-19:
Reside in a region where the spread is still active, or have just visited one.
Have been in close contact with someone who has the COVID-19 virus, either in a confirmed or suspected case, according to a lab. Close contact is defined as spending a cumulative total of 15 minutes or more, during the course of a 24-hour period, within 6 feet of an infected individual.
Are older than 60 and had compromised immune systems or pre-existing medical issues.
You must be logged in to post a comment.