COVID-19

It quickly expanded all around and caused a pandemic worldwide. Though it can also affect other organs, the virus mostly damages the lungs, which causes a variety of symptoms and degrees of intensity.
Typical complaints are fever, coughing, tiredness, dyspnoea, and loss of taste or smell. Particularly in elderly individuals or those with underlying medical disorders, severe COVID-19 can cause pneumonia, acute respiratory difficulty syndrome (ARDS), organ failure, or death.
Wearing masks, keeping social distance, regular hand washing, and avoiding packed environments constitute preventive actions.
Vaccination has significantly contributed to reducing the severity of diseases, avoiding hospitalisations, and reducing mortality. Several vaccinations have been developed and used worldwide to offer immunity against the virus and its variations.
Controlling outbreaks depends on strong public health policies, extensive testing, isolation of sick people, and prompt medical attention. As new variations of the virus continue to arise, constant attention to safety rules and adherence to them remain vital.