Overview Coronavirus disease (COVID-19) Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Respiratory symptoms ranging from mild to moderate appear on most of those infected with the virus and recover without the need for special therapeutic intervention. However, some of those who become infected develop severe symptoms and require medical attention. Those with underlying diseases, such as cardiovascular disease, diabetes mellitus, chronic respiratory disease, cancer and other diseases, are most likely to develop severe symptoms of the disease. However, anyone of any age is at risk of severe illness and death from COVID-19. The best way to prevent and slow the transmission of COVID-19 infection remains to be familiar with the characteristics of the disease and the way the virus is spread. Precautionary measures to protect yourself and others from infection include: distancing at least one meter from others, wearing a well-fixed mask, and regularly washing hands or rubbing them with an alcohol disinfectant. Also, get vaccinated when it's your turn and follow local authorities' instructions. The virus spreads from small liquid particles that are released from an infected person's mouth or nose when they cough, sneeze, speak, sing or breathe. These particles range in size from large respiratory droplets to ultra-fine aerosols. It is therefore important to practice respiratory etiquette by coughing into the elbow fold, for example, and to stay home and self-isolate when you are unwell until you are fully recovered. protection To prevent COVID-19 infection and slow its transmission, be sure to do the following: Take the vaccine when it is available to you. Keep a distance of at least one meter from others, even if they do not appear ill. Wear a well-fitting respirator when physical distancing is not possible or when you are in a poorly ventilated area. Choose open, well-ventilated spaces rather than indoors, and open windows when indoors. Regularly wash your hands with soap and water or clean them with an alcohol-based hand sanitizer. Make sure to cover your mouth and nose when you sneeze or cough. If you feel unwell, stay home and isolate yourself until you recover. COVID-19 affects individuals in different ways. Most people who become infected have mild or moderate symptoms and recover without the need for hospital treatment. The most common symptoms: fever cough Tired Loss of sense of taste or smell. Less common symptoms: Sore throat headache Aches and pains diarrhea A rash or discoloration of the fingers or toes Redness or inflammation of the eyes Serious symptoms: Difficulty breathing or shortness of breath Loss of speech, movement, or confusion chest pain; Seek medical attention immediately if you develop any of these serious symptoms. Always make sure to contact your doctor or health facility before heading to it. People with mild symptoms who are generally in good health should treat their symptoms at home. It takes an average of 5 to 6 days for symptoms to appear after infection with the virus, but it can take as long as 14 days.
