Understanding the Symptoms: Cold, Flu, or COVID-19? Expert Analysis and Self-Protection Rules
Is it a cold, the flu, or a confirmed diagnosis? People often cannot tell the difference. (Image/reproduced from photoAC) COVID-19 has been raging around the world for more than three years. Although the epidemic alert has dropped a lot now, the virus is still alive and changing. Coupled with the recent weather changes and the … Read more