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Covid-19; Symptoms, Prevention, Number of Deaths and World Condition

Coronaviruses are a large family of viruses that can cause respiratory disease in humans, from common colds to more severe conditions such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). its initials in English).

The 'new coronavirus' is a previously unidentified strain of the coronavirus. The new coronavirus involved in the current outbreak has been named SARS-CoV-2 by the World Health Organization (WHO). This disease was named COVID-19 as it broke out in 2019).


People with new coronavirus infection may develop the following signs and symptoms within 2-14 days after exposure:

     * Fever

     * cough

     * Shortness of breath

     * Difficulty breathing

The severity of symptoms of the new coronavirus infection varies from person to person, some are mild, some are serious, and may even lead to death. This disease remains to be understood in depth, but most severely ill patients are older or suffer from other serious diseases. This situation is similar to severely ill patients with other respiratory diseases such as flu.

When should I see a doctor?

If you have symptoms of a new coronavirus infection and you may have been exposed to the virus, please contact your doctor immediately. Tell your doctor if you have traveled abroad recently. Before going to the clinic, call the doctor and tell you the symptoms, recent travel history, and possible exposure to the virus.


The infectivity or mode of transmission of the new coronavirus has not been fully understood. The virus seems to spread between people in close contact, and may also spread through respiratory droplets released when a person infected with the virus coughs or sneezes. Whether a normal person touches his mouth with his hand after touching a surface touched by a virus-infected person will cause infection, it is still unknown.

Risk factors

Risk factors for COVID-19 may include:

Recently visited or lived in an area identified by WHO as a continuous transmission of COVID-19

Have close contact with patients with COVID-19, such as family members or medical staff to care for patients infected with this virus.

Corona Virus Preventions

Although there is no vaccine that can prevent new coronavirus infections, we can take appropriate measures to reduce the risk of infection. WHO and CDC provide the following standard precautionary measures on how to avoid respiratory viral infections:

     *  Wash your hands often with soap and water or alcohol-based hand soap.

     *  Make use of hand sanitizers.

     *  Use gloves if possible.

     *  Cover your mouth and nose with your elbows or tissues when you cough or sneeze.

     *  Avoid touching your eyes, nose and mouth with dirty hands.

     *  Avoid close contact with any patients.

     *  Avoid sharing tableware, cups, bedding and other household items with others during illness.

     *  Clean and disinfect frequently touched surfaces.

     * Avoid going to work places, schools and public places during illness.

WHO also provides the following recommendations:

If you have fever, cough, and difficulty breathing, please contact your doctor and tell you your recent travel history. Avoid eating raw or undercooked meat or animal offal.

In areas where there have been recent cases of new coronaviruses, avoid contact with live animals and the surfaces they may have contacted when going to the fresh market.

What Are the Precautions?

Social Distancing

Social distancing means maintaining distance or space between people to help prevent the spread of the disease. To help slow the spread and reduce the risk of COVID-19, keep a minimum of 1.8 meters (6 feet) from others. Maintaining physical distance is important, even if you are not sick.

     *  Stay home as much as possible.

     *  Don't go to public places like shops, gyms, movie theaters, and restaurants.

     *  Do not meet in groups at school, church, or work.

     *  Limit the use of public transportation. Maintain a safe distance between you and other passengers.

     * Limit contact with anyone who does not live in your home, including friends and other family members.

Wash your hands frequently, especially after being in public places. Germs could be on frequent contact surfaces, such as doorknobs or gasoline pump handles. Use soap and water, and wash for at least 20 seconds. If you don't have soap and water, use an alcohol-based hand sanitizer. Wash all sides of your hands and rub them together.


The Centers for Disease Control and Prevention (CDC) says that in the United States, people must be quarantined for 14 days, counted from the time of exposure by travel to a geographic area where there are a lot of cases of COVID-19.

During quarantine take the following steps:

     *  Keep a minimum distance of 1.80 meters (6 feet) from other people who live in the house.

     *  Stay in another room, if possible.

     *  Periodically wash your hands with soap and water, but if not possible, apply hand sanitizer or use disinfecting towels.

     *  Often wash surfaces in the house.

     *  Avoid touching your face.

     *  Control symptoms such as fever, cough or shortness of breath daily.

     *  If there are symptoms, call your healthcare provider or local hospital to find out if you need to be tested for COVID-19.


Quarantine is different from isolation. Isolation consists of separating a person with a positive result for the disease from the rest and keeping them isolated. If you need isolation but are in the house, you should be separated as much as possible from other family members. If you get a surgical mask, even a basic one, you should wear that type of personal protective equipment.

     *  Stay in another room, but if not possible, keep a perimeter of 1.80 meters (6 feet) away from others.

     *  Wear a mask while in the same room as everyone else.

     *  Wear a mask when food or other necessary items are brought to you.

     *  Wash your hands with soap and water after interacting with other people, but if not possible, apply hand sanitizer or use disinfecting towels.

     *  Clean surfaces such as door knobs, cell phones, counter tops, and other touched areas.

Coronavirus; World Condition

The loss of life and the number of cases caused by the new coronavirus (Covid-19) are on the rise globally.

The number of new coronavirus outbreaks in Wuhan, Hubei Province, China, and spread to many countries/regions has exceeded 664,000, and a total of 30,890 people died of the 2019 coronavirus disease (Covid-19).

The number of deaths in different regions due to Corona

USA: 132,569

Brazil: 64,900

UK: 44,220

Italy: 34,800

Mexico: 30, 639

Spain: 28,385

India: 19,700

See this website for more updates: