DiseaseFix Facts Sheet for Coronavirus Disease (COVID-19)

Saima Andrabi   by Saima Andrabi, MS, Clinical Biochemistry    Last updated on January 23, 2022,

Coronaviruses (CoV) are a large group of viruses responsible for causing several illnesses among people. These illnesses may range from common cold to more severe diseases such as novel coronavirus disease (COVID19).

The novel coronavirus is a new strain of viruses identified in humans. Coronavirus is zoonotic and gets transmitted between animals and people.

Fast Facts About COVID-19

  • COVID-19 can affect anyone regardless of their race, ethnicity
  • COVID-19 is an outbreak of a new respiratory disease which originated from Wuhan, China, in late 2019.
  • People who have been quarantined for a long time and are released from isolation are not harmful to others
  • You can prevent COVID-19 by knowing the symptoms and following the precautionary measures
  • There is no vaccine available against COVID-19 till now
  • The disease has become a global pandemic and has claimed the lives of more than 163,886 people with more than 2,378,000 people infected globally
  • COVID-19 was declared as a public health emergency of international concern on Jan. 30 by WHO.



What is Novel Coronavirus - COVID-19?

The novel coronavirus was named as “COVID-19” by the World Health Organization on 11 February, 2020.

  • CO stands for “Corona”
  • VI stands for “Virus”
  • D stands for “Disease”


What are the Main Symptoms of COVID-19

COVID-19 exhibits symptoms which may range from mild to severe enough to cause death. Following are some of the common symptoms that usually appear after 2-12 days of exposure.

  • High body temperature (usually above 100)
  • Sore throat
  • Coughing
  • Shortness of breath
  • Weakness

coronavirus symptoms

All these symptoms resemble common flu and may not necessarily indicate that you have contracted the infection.


Origin of COVID-19

The cases of COVID-19 were first reported in Wuhan, China in December 2019. The cause of the disease was soon known to be a new kind of coronavirus. The COVID-19 has been considered a global pandemic and has spread to different countries around the world including the USA, Italy, Iran, South Korea, Japan, UK, France, Australia, Spain, Philippines, Germany, Turkey, Russia, Brazil, Thailand, Taiwan, India, Belgium, and Canada.


How Does Coronavirus Spread?

Coronaviruses mainly spread from one person to another under following circumstances:

  • If you are in close contact with an infected person (almost within a distance of 6 feet)
  • If you inhale the infected respiratory droplets that are produced by the infected person while coughing or sneezing
  • If you come in contact with the objects or surfaces that have been previously touched by the infected person


Tips for Avoiding COVID-19 Infection

Since the coronavirus outbreak is rapidly occurring in different countries, we should be aware about different protective measures against this highly contagious and deadly virus.

One should take care of themselves and their loved ones by simply following some precautionary measures suggested by the “World Health Organization (WHO)”:

Maintain Hand Hygiene

You should maintain good hand hygiene by cleaning your hands frequently with an alcohol based sanitizer or hand wash or with soap.

Hand sanitizers and washes can kill the viruses that may be present on your hands.

Avoid Social Gatherings

You should maintain a distance of at least 3 feet from a person who is coughing or sneezing. People release some infectious droplets while coughing and sneezing which may be containing the COVID-19 virus. Therefore maintaining distance can help you in avoiding the exposure to the virus.

Avoid Contact With Your Eyes, Nose, and Mouth

You should avoid contact with your eyes, nose, and mouth especially because your hands touch different surfaces and some of them may be contaminated with the viruses which can easily enter your body through the hands.

Ensure Respiratory Hygiene

You should practice a good respiratory hygiene for avoiding the COVID-19 virus infection.

Cover your nose and mouth with your bent elbow while coughing or sneezing.

You can also use tissues and then discard them immediately. This can help protect other people around you from exposure to COVID-19 virus and other common viruses as well.

Seek Early Medical Care

If you feel symptoms like fever, cold, or difficulty in breathing, you should seek an immediate medical care so that your health care provider can direct you to the right medical facility.

Seeking early medical care can also prevent transmission of disease to others.


How Can You Prevent Yourself Against COVID-19 Infection?

Currently, there is no medication or treatment available that can be useful for preventing the disease. However, some precautionary measures can be taken for avoiding the virus exposure. These include:

  • Avoid contact with sick people
  • Stay at home if you feel flu like symptoms
  • Cover your mouth and nose with a tissue while coughing or sneezing and then discard the tissue
  • Use face masks as per the recommendations of CDC
  • Clean your houses and work places using household disinfectant sprays


How Should You Use a Face Mask?

Face masks should be used by people who have symptoms similar to that of the COVID-19 so that they cannot spread the disease to others.

Health workers and other people who work in close settings with the infected people should wear face masks both at home as well as in healthcare facility.

Following steps should be taken while using face masks:

  • Before using a mask, wash your hands with an alcohol-based hand wash or rub your hands with an alcohol-based hand sanitizer
  • Cover your mouth and nose with a mask in a way that there is no gap between your face and the mask
  • Do not touch your mask when you are using it
  • Do not re-use single use masks
  • Replace the masks if you feel it is damp or clammy
  • Remove the mask from behind and do not touch the mask from the front side. Discard the used mask immediately and wash your hands with soap.


Is There Any Treatment for COVID-19?

Currently, there is no treatment for corona virus. But people can avoid its transmission by following the above mentioned tips.

Besides, supportive care and early medical intervention can help people affected by the disease. In severe cases where vital organs may get affected by the disease, treatment should focus on treating these organs.


COVID-19 Myths You Should Ignore

Some of the common myths related to the novel coronavirus are:

  • Hand dryers can kill the coronavirus
  • Ultraviolet disinfectant lamps can kill the COVID-19 virus
  • Thermal scanners can detect people infected with coronavirus even if they have no symptoms
  • Spraying alcohol or chlorine all over the body can kill the coronavirus
  • Receiving a letter or any other package from China can spread the virus
  • Pets at home can spread the virus
  • Pneumonia vaccines can prevent the novel coronavirus
  • Rinsing the nose with saline water can prevent the respiratory illness caused by the coronavirus
  • Eating garlic can prevent the infection
  • Sesame oil can block the virus from entering into your body
  • Antibiotics can kill the coronavirus


Tips for People Who Have a Travel History to Places Where COVID-19 is Rapidly Spreading

If you have recently travelled to places where COVID-19 is rapidly spreading, follow the below mentioned tips:

  • Stay at home if you feel you are unwell
  • Monitor your body temperature
  • Look for symptoms like running nose, headache, breathing difficulty, and sore throat and if found, contact your healthcare provider immediately
  • Avoid contact with others and maintain hygiene so that you cannot spread the disease to others
  • Inform your doctor that you have a travel history to disease affected places
  • Get yourself tested for the novel coronavirus
  • Do not use public transport and maintain social distance
  • Avoid crowded places like shopping malls, movie theaters


Common Do’s and Don’ts for the Novel COVID-19

Do’s Don’ts
Do understand the symptoms similar to the common flu Do not touch your mouth, nose, and eyes without cleaning your hands
Do wear face masks if you feel unwell and experience common flu like symptoms Do not wear a face mask if you are not unwell or have no chance of getting infected
Do stay at your home if you have a travel history to virus infected areas Do not visit public places which are overcrowded so as to prevent the transmission of infection to the other people
Do quarantine yourself for at least a period of 14 days if you feel any disease related symptoms Do not attend social gatherings or functions and maintain a social distance
Do consult your doctor if you feel disease related symptoms Do not panic if you have been tested positive for the virus. Follow the suggestions of your doctor and maintain hygiene in every possible way.
Do take care of your hand hygiene and use alcohol based hand sanitizers and hand washes Do not cough or sneeze in public without using a tissue or the crook of your elbow
Do keep your work places and houses clean by using sanitizing sprays Do not plan any air travel if you suspect any symptoms of infection


Countries With Most Number of Cases of COVID-19

corona table count

Source: Worldometers

Frequently Asked Questions

Yes, you should wear a mask in public if you feel the symptoms of COVID-19 such as cough, fever, sore throat, breathlessness, etc so that other people do not get sick. However, scientists are still unsure whether wearing a face mask in public can prevent the disease from spreading or not. Moreover, sick people must wear a mask in health settings so that other people are not affected by the disease.

Quarantining and isolation are two different things. Quarantining is for people who are not currently unwell or showing the symptoms but are suspected of being exposed to the virus. It is used for avoiding the spread of infection to the others. Isolation is used for people who are unwell due to the viral infection and should be kept away from other people so that they don’t spread the disease to others.

Yes, passengers who have been in the disease affected countries especially in mainland China are being screened for COVID-19 at the airports.

The risk of COVID-19 is not so high in the United States, according to the CDC. The virus is mainly spreading among people living in the U.S. communities, where the chances may be higher, but still, there is a relatively low risk of exposure. Some of the U.S. states like Colorado are completely unaffected and no case has been detected there till now. COVID-19 is not widely spreading in the United States.

You don’t need to worry if you feel the COVID-19 symptoms. Instead, you need to immediately contact your healthcare provider and follow some precautionary measures:

  • Quarantine yourself
  • Wear a face mask so that the disease will not spread to others
  • Avoid social gatherings
  • Avoid using public transport
  • Follow the instructions given by your doctor
  • Stay relax and do not panic

Saima Andrabi

Saima Andrabi is a clinical biochemist and is passionate about driving knowledge platforms for creating health awareness in the general public. She pursued her master’s degree in clinical biochemistry from University of Kashmir, Srinagar followed by an internship from National Institute of pathology, New Delhi. Her areas of interest include molecular biology, immunology, medical physiology and forensic medicine. Saima is very much interested in writing medical content and wants to create awareness in public through this platform.


Currently, Saima Andrabi is working at Maxinov Solutions Private LTD as a research associate and is associated with DiseaseFix as a medical content writer.

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