Covid Variant Symptoms: Understanding the Changing Nature of the Virus
Prevalence and Transmission of COVID-19 Variants Covid variants symptoms – The COVID-19 pandemic has been marked by the emergence of numerous variants of the SARS-CoV-2 virus. These variants have varied in their transmissibility, severity, and response to vaccines and treatments. As of March 2023, the World Health Organization (WHO) has designated five variants of concern … Read more
