COVID-19: THE CORONAVIRUS PANDEMIC
WORLD

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus. Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness. The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes.

There are currently two vaccines that have been authorized by the World Health Organization: the AstraZeneca vaccine and the Pfizer-BioNTech vaccine. Vaccine distribution and deployment has begun around the world. Many other vaccine candidates are currently being developed and tested. WORLD HEALTH ORGANIZATION



Despite the vaccines, it appears that the COVID-19 virus has mutated and created several new variants of the COVID-19 virus, which are beginning to spread across the world. A few currently known variants stem from the United Kingdom, South Africa, and Brazil. CDC (CENTERS FOR DISEASE CONTROL AND PREVENTION)