Coronavirus COVID-19
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
Origin:-(COVID-19) The disease was first identified in December 2019 in
Wuhan, the capital of China's
Hubei (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) The disease was first identified in December 2019 in Wuhan, the capital of China's Hubei province, and has since spread globally, resulting in the ongoing 2019–20 coronavirus pandemic.,
What is coronavirus?
The coronavirus is a family of viruses that can cause a range of illnesses in humans including common cold and more severe forms like sars and mers which are life-threatening. The virus is named after its shape which takes the form of a crown with protrusions around it and hence is known as coronavirus.
"By comparing the available genome sequence data for known coronavirus strains, we can firmly determine that SARS-CoV-2 originated through natural processes," said Kristian Andersen, PhD, an associate professor of immunology and microbiology at Scripps Research and corresponding author on the paper.
Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.
The best way to prevent and slow down transmission is Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.
The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).
At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.
Important links for more information about COVID-19:-
3) See Worldwide statistics COVID-19 click this image👇👇👇
Symptoms:-
Signs and symptoms of COVID-19 may appear two to 14 days after exposure and can include:
Fever
Cough
Shortness of breath or difficulty breathing
Other symptoms can include:
Tiredness
Aches
Runny nose
Sore throat
Some people have experienced the loss of smell or taste.
The severity of COVID-19 symptoms can range from very mild to severe. Some people may have no symptoms at all. People who are older or who have existing chronic medical conditions, such as heart disease, lung disease or diabetes, or who have compromised immune systems may be at higher risk of serious illness. This is similar to what is seen with other respiratory illnesses, such as influenza.
Risk factors:-
Risk factors for COVID-19 appear to include:
Recent travel from or residence in an area with ongoing community spread of COVID-19 as determined by CDC or WHO
Close contact with someone who has COVID-19 — such as when a family member or health care worker takes care of an infected person
Prevention:-
Practice everyday prevention
As you touch people, surfaces and objects throughout the day, you accumulate germs on your hands. You can infect yourself with these germs by touching your eyes, nose or mouth.
To protect yourself, wash your hands often with soap and water for at least 20 seconds. If soap and water aren't available, use an alcohol-based hand sanitizer with at least 60% alcohol.
Hand-washing: Do's and don'ts
When to wash your hands
As you touch people, surfaces and objects throughout the day, you accumulate germs on your hands. You can infect yourself with these germs by touching your eyes, nose or mouth, or spread them to others. Although it's impossible to keep your hands germ-free, washing your hands frequently can help limit the transfer of bacteria, viruses and other microbes.
Always wash your hands before:
Preparing food or eating
Treating wounds or caring for a sick person
Inserting or removing contact lenses
Always wash your hands after:
Preparing food
Using the toilet, changing a diaper or cleaning up a child who has used the toilet
Touching an animal, animal feed or animal waste
Blowing your nose, coughing or sneezing
Treating wounds or caring for a sick person
Handling garbage
Handling pet food or pet treats
Also, wash your hands when they are visibly dirty.
How to wash your hands
It's generally best to wash your hands with soap and water. Over-the-counter antibacterial soaps are no more effective at killing germs than is regular soap.
Follow these steps:
Wet your hands with clean, running water — either warm or cold.
Apply soap and lather well.
Rub your hands vigorously for at least 20 seconds. Remember to scrub all surfaces, including the backs of your hands, wrists, between your fingers and under your fingernails.
Rinse well.
Dry your hands with a clean towel or air-dry them.
How to use an alcohol-based hand sanitizer,
Alcohol-based hand sanitizers, which don't require water, are an acceptable alternative when soap and water aren't available. If you use a hand sanitizer, make sure the product contains at least 60% alcohol. Follow these steps:
Apply the gel product to the palm of one hand. Check the label to find out the appropriate amount.
Rub your hands together.
Rub the gel over all the surfaces of your hands and fingers until your hands are dry.
Kids need clean hands, too
Help children stay healthy by encouraging them to wash their hands frequently. Wash your hands with your child to show him or her how it's done. To prevent rushing, suggest washing hands for as long as it takes to sing the "Happy Birthday" song twice. If your child can't reach the sink on his or her own, keep a step stool handy.
Be sure to supervise young children using alcohol-based hand sanitizers. Swallowing alcohol-based sanitizers can cause alcohol poisoning. Store the container safely away after use.
A simple way to stay healthy
Hand-washing offers great rewards in terms of preventing illness. Adopting this habit can play a major role in protecting your health.
WHO and CDC recommend following these precautions for avoiding COVID-19:-
Avoid large events and mass gatherings.
Avoid close contact (within about 6 feet, or 2 meters) with anyone who is sick or has symptoms.
Keep distance between yourself and others if COVID-19 is spreading in your community, especially if you have a higher risk of serious illness.
Wash your hands often with soap and water for at least 20 seconds, or use an alcohol-based hand sanitizer that contains at least 60% alcohol.
Cover your mouth and nose with your elbow or a tissue when you cough or sneeze. Throw away the used tissue.
Avoid touching your eyes, nose and mouth.
Avoid sharing dishes, glasses, bedding and other household items if you're sick.
Clean and disinfect high-touch surfaces daily.
Stay home from work, school and public areas if you're sick, unless you're going to get medical care. Avoid taking public transportation if you're sick.
Treatment:-
Currently, no antiviral medication is recommended to treat COVID-19. Treatment is directed at relieving symptoms and may include:
Pain relievers (ibuprofen or acetaminophen)
Cough syrup or medication
Rest &
Fluid intake
