koronavirusets

Koronavirusets is a term that refers to the coronavirus disease, commonly known as COVID-19. It is an infectious disease caused by the SARS-CoV-2 virus. The virus was first identified in Wuhan, China, in December 2019, and its rapid spread led to a global pandemic.

Symptoms of COVID-19 can vary widely and include fever, cough, fatigue, and loss of taste or smell. In severe cases, it can lead to pneumonia, acute respiratory distress syndrome, and even death. The disease is primarily spread through respiratory droplets produced when an infected person coughs, sneezes, speaks, or breathes.

Preventive measures include vaccination, wearing masks, maintaining physical distance, and practicing good hand hygiene. Numerous vaccines have been developed and deployed worldwide to combat the spread of the virus and reduce the severity of illness. Research continues into new variants and improved treatments. The long-term effects of COVID-19, often referred to as "long COVID," are also a subject of ongoing study.

---