Coronavirus (COV) is a kind of virus that can cause respiratory problems in humans. It gets its name from the crown-like spikes on its outer layer. These viruses that cause human sickness include the common cold and severe acute respiratory syndrome (SARS). SARS-CoV-2, a novel strain of coronavirus, was initially identified in December 2019 in Wuhan, China. Since then, it has been transmitted to every country around the globe.

Furthermore, coronaviruses are also frequently discovered in camels, cats, and bats. They live in the animals but don’t infect them. These viruses may then spread to other animal species. Viruses might change when they are transmitted to different species. Coronavirus (COV) may also eventually migrate across animal species and infect people. The first individuals infected with SARS-CoV-19 are assumed to have been infected at a food market.


The symptoms of COVID-19 differ for different people. In reality, several infected persons show no signs or are asymptomatic. Coronavirus (COV) patients often report the following symptoms:

  • Diarrhea
  • Vomiting
  • Nausea
  • Runny nose or congestion
  • Sore throat
  • Loss of smell or taste
  • Headaches
  • Body and muscle aches
  • Tiredness
  • Breathing difficulty
  • Cough
  • Chills or fever

It might also pose a higher risk to people with:

  • Obesity
  • Hypertension
  • Chronic obstructive pulmonary disease (COPD)
  • Cancer
  • Chronic kidney disease
  • Heart diseases
  • Type 1 or 2 diabetes


A laboratory examination is employed to diagnose Coronavirus (COV). Your medical professional might swab your throat or nose or take a saliva sample for testing. This might be accomplished by:

  • Antigen tests
  • Polymerase Chain Reaction (PCR) tests


Coronavirus (COV) treatments differ based on the seriousness of your symptoms. No particular antiviral or immunotherapy is indicated when you don’t need supplementary oxygen or are not in the hospital.

Based on the seriousness of your COVID symptoms, you might require the following:

  • Extracorporeal membrane oxygenation: While a machine pumps your blood outside your body, you continue to get therapy. It assumes control of your body’s heart and lungs.
  • Ventilation using mechanical means. As long as you get oxygen via a ventilator, you’re given drugs to stay asleep and comfortable.
  • Antiviral drugs may minimize the risk of mortality and hospitalization in certain COVID-19 patients.
  • Several persons might benefit from a monoclonal antibody infusion.
  • Oxygen supplementation

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