The modern coronavirus known as SARS-CoV-2 is the product of COVID-19. On 31 December 2019, WHO was first taught this new virus following the reports in the People’s Republic of China of Wuhan of a cluster of cases of ‘viral pneumonia.’

Symptoms Of Covid-19:
Most Common Symptoms:
– Fever
– Dry cough
– Fatigue

Other Less Common Symptoms May Patient Have:
– Loss of taste or smell,
– Nasal congestion,
– Conjunctivitis (also known as red eyes)
– Sore throat,
– Headache,
– Muscle or joint pain,
– Different types of skin rash,
– Nausea or vomiting,
– Diarrhea,
– Chills or dizziness.

Symptoms Of Severe Covid-19 Disease Include:
– Shortness of breath,
– Loss of appetite,
– Confusion,
– Persistent pain or pressure in the chest,
– High temperature (above 38 °C).

Less Common Symptoms Are:
– Irritability,
– Perplexity,
– Diminished consciousness (sometimes associated with seizures),
– Anxiety, depression, and sleep disturbances are also examples of mental illnesses.
– Serious and uncommon medical complications, including seizures, brain inflammation, delirium, and nerve damage.

Medical treatment should be sought urgently for people of all ages with fever or cough associated with breathing difficulties, shortness of breath, chest pain, or discomfort, or voice or movement loss. Contact the primary insurance agent, hotline, or health care provider first if possible so that you can go to the right clinic.

What Happens To People Who Get Covid-19?

The majority (approximately 80%) of people with symptoms recover without hospital care from the disease. About 15% get seriously ill and need oxygen, and 5% get seriously sick and need intensive care.
The mortality complications can include respiratory failure, ARDS, sepsis and septic shock, thromboembolism, and multi-organ failure, including cardiac attack, liver or kidney disease.
In extreme cases, a few weeks after infection, children can experience the severe inflammatory syndrome.

Who Is At The Highest Risk Of Primary Covid 19 Disease?

Individuals over 60 and chronic medical conditions, such as elevated blood pressure, lung, diabetes, obesity, or cancer, and are at a higher risk of developing a serious illness. They may experience a greater risk of infection.
However, everyone can become sick and severely ill or die at any age with COVID-19.

Long-Term Effects Of Covid-19:

Any persons with COVID-19 have complications, including nausea, respiratory and neurological symptoms, whether or not they require hospitalization.
WHO works with Covid-19, experts, and patient organizations worldwide, our Global Technic Network for Clinical Management, to plan and undertake trials of patients outside the original acute disease path and clarify the percentage of patients with long-term symptoms as long they continue and why they arise. These experiments are used to establish more health care guidelines.

If We Don’t Know Who Is Infected, How Can We Secure Others And Ourselves?
Simple measures such as physical separation, using a mask when separation is impossible, keeping rooms well ventilated, avoiding crowds and near touch, constantly washing your hands, and coughing into a bent elbow or tissue will help you stay healthy. Inquire for local recommendations in the area where you live and work. Do something!

When Should I Get The Test For Covid-19?

Whenever practicable, someone with signs should be checked. People who have had direct interaction with someone who is, or maybe, sick but does not have symptoms should still recommend checking – contact the local health guidelines and seek their advice.

While waiting for test results, a person should separate themselves from others. When the testing ability is minimal, checks should be performed first on those who are at higher risk of infection, such as health care staff, and those who are at higher risk of serious illness, such as the elderly, especially those who live in senior residences or long-term care facilities.

What Kind Of Test Do I Take To Find Out If I Have Covid-19?

In the majority of cases, a biochemical examination is used to diagnose and validate SARS-CoV-2 infection. The most popular molecular test is polymerase chain reaction (PCR). A swab is used to extract samples from the nose and throat. By amplifying viral genetic material to measurable amounts, molecular tests identify the virus in an instance. As a result, a biochemical examination is used to ascertain an active infection, generally within a few days of contact and about the time signs appear.

What About The Rapid Test?

Rapid antigen testing (also known as rapid diagnostic tests or RDTs) identifies viral proteins (known as antigens). A swab is used to extract samples from the nose and throat. These experiments are less expensive than PCR and have results faster, but they are generally less reliable. While more viruses circulate in the population, and when a sample is taken from a person when they are more infectious, these tests work better.

How To Find Out If I Had Covid-19 In The Past?

Antibody checks will tell us whether anyone has ever had an illness, even if they haven’t had any symptoms. These tests, also known as serological tests, detect antibodies developed in response to an infection and are typically performed on a blood sample. Antibodies accumulate in most individuals after a few days to weeks, and they may display whether or not an individual has been infected before. Antibody scans cannot be used to detect COVID-19 in the early stages of illness, but they can be used to determine whether or not anyone has ever been exposed to the virus.

Isolation Vs. Quarantine: What’s The Difference?

Isolation and quarantine are two strategies for stopping COVID-19 from spreading.
Whether or not the infected individual is showing signs of infection, anybody who comes in contact with someone infected with the SARS-CoV-2 virus, which induces COVID-19, is subjected to quarantine. Quarantine is where you are held apart from other people because you have been exposed to an infection and could be contagious. This could happen in a hospital or at home. For COVID-19, this entails a 14-day stay in the hospital or at home.

People with COVID-19 signs or who have tested positive for the virus are placed in isolation. Isolation refers to being isolated from others, preferably in a hospital institution where you can access health treatment. If isolation is a treatment center isn’t an option because you’re not in a high-risk category for contracting a severe illness, you should isolate yourself at home. If you have symptoms, you can stay in isolation for at least ten days and another three days if you don’t have any. If you’ve been poisoned but haven’t shown any signs, you should stay in isolation for ten days after testing positive.

What Do I Do If I’ve Come Into Contact With Someone Who Has Covid-19?

Even if you feel well, if you have been exposed to someone who has COVID-19, you can become sick.
Do the following when coming into contact with someone who has COVID-19:

– To figure out when and where to get an exam, contact the health care provider or the COVID-19 hotline.
– To stop the virus from spreading, cooperate with contact-tracing procedures.
– If testing is not possible, remain at home for 14 days and avoid contact with anyone.
– Do not go to work, college, or public places when you are in quarantine. Request that someone brings you materials.
– Maintain a 1-meter separation from others, including family members.
– Wear a surgical mask to shield you, as well as yourself, if you need medical attention.
– Hands should be washed regularly.
– Where necessary, stay in a different room from other family members and wear a surgical mask.
– Make sure the space is well ventilated.
– If you’re sharing a room, make sure the beds are at least 1 meter apart.
– – Keep an eye out for any symptoms for the next 14 days…
– Keep in contact with loved ones on the phone or online, and exercise at home to stay optimistic.

If you live in a malaria-prone city or dengue fever is present, you can seek medical attention to develop a fever. Bear a mask when traveling to and from the health center, and maintain at least a 1-meter distance from other patients and avoid moving objects with your hands during medical treatment. This applies to both adults and adolescents. For more detail, see our malaria and COVID-19 FAQs.

How Long Does It Take To Develop Symptoms?

The time from COVID-19 exposure to the time symptoms starts 5-6 days on average and can range from 1-14 days. Therefore, individuals who are recommended to be exposed to the virus stay at home and stay 14 days away from others to avoid virus transmission, mainly when testing is not readily available.

Is There A Vaccine For Covid-19?

Yes. Three COVID-19 vaccines have been approved to be used by some national regulatory authorities. None yet has the WHO EUL/PQ license, but by the end of December and for certain other applicants shortly after, we foresee the evaluation of the Pfizer vaccine.

Extensive trials of 5 vaccine candidates, including those 3 (both Moderna and AstraZeneca), have been identified in public by press releases, but only one has been released (AstraZeneca). Shortly we foresee more of these posts. Additional members are expected to be presented for review by regulatory authorities. There are currently several prospective vaccine applicants under production for COVID-19.

Once vaccinations have proven safe and effective, they must be authorized, produced, and delivered by national regulators in line with stringent requirements. WHO works with allies worldwide to help organize crucial steps in this process, including facilitating fair access for billions of people in need of safe and reliable COVID-19 vaccines.

If I Have Covid-19 Symptoms, What Do I Do?

If you have any COVID-19 symptoms, please contact your health care provider or COVID-19 hotline to check when and when to take the examination; stay home for 14 days to watch your health.
If you have breath or nausea, or chest pressure, seek medical care promptly in a treatment center. Call the physician or physician for guidance to the correct physician in advance.

If you live in malaria or dengue-fever environment, look for medical treatment if you have a fever.
Local advice suggests attending a health center for monitoring, evaluation, or isolation, wear a mask during the trip to and from the premises, and emergency treatment. Hold at least one meter away from others and prevent the hands from hitting the surfaces. This is true for children and adults.

Are There Treatments For Covid-19?

Worldwide scientists focus on finding and developing COVID-19 treatments.
The optimal treatment requires oxygen for severely sick and risky patients and specialized respiratory support, such as ventilation for seriously ill patients.
Dexamethasone is a corticosteroid that may contribute to a ventilator’s duration and to saving the life of severe and essential diseases patients.

Results from a WHO Solidarity Trial showed that the 28-day death or in-hospital COVID-19 patterns seem to have little to no impact on redelivering, hydroxychloroquine, lopinavir/ritonavir, and interferon regimens.
The treatment of COVID-19 with hydroxychloroquine has not proved to be advantageous.
WHO does not recommend self-medication as a treatment or remedy for COVID-19 for drugs, including antibiotics. The WHO coordinates attempts to improve COVID-19 therapies and continues to provide new knowledge where available.

Are Antibiotics Effective In Preventing Or Treating Covid-19?

Antibiotics operate only against bacterial infections. They do not work on viruses. COVID-19 is a strain that doesn’t work with antibiotics. As a preventive or cure of COVID-19, antibiotics should not be used.
In hospitals, doctors often use antibiotics to avoid or cure secondary bacterial infections, which in critically ill patients may lead to complications with COVID-19. They can be used only to treat a bacterial infection as advised by a doctor.


Covid 19 disease crisis affects worldwide, which happens to create a pandemic situation. You can avoid the covid 19 crisis by taking care of precautions like maintaining social distance from others and regularly sanitizing your hands, doing your bit to keep yourself safe, and others to avoid spreading coronavirus.