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It is responsible for a global pandemic that started in Wuhan, China in late 2019 and has spread worldwide, leading to millions of cases and deaths. The Wikipedia page for SARS-CoV-2 provides detailed information about the virus, including its origins, transmission, symptoms, diagnosis, treatment, and prevention. It explains the genetic structure of the virus and its similarities to other coronaviruses such as SARS-CoV and Middle East Respiratory Syndrome Coronavirus (MERS-CoV). The page also outlines the progression of the COVID-19 pandemic, including its impact on various countries, regions, and different aspects of society such as healthcare, the economy, and education. It discusses the various measures taken by governments and health organizations to control the spread of the virus, such as lockdowns, testing, contact tracing, and development of vaccines. The page provides information on the symptoms of COVID-19, which can range from mild to severe, and the risk factors that can make certain individuals more vulnerable to severe illness. It discusses the importance of testing and the different types of tests available, including molecular tests and antibody tests. In terms of treatment, the page explains that there is no specific antiviral medication for COVID-19, and current treatment measures focus on managing symptoms and providing supportive care. It also discusses the progress made in developing and deploying safe and effective vaccines against SARS-CoV-2. Additionally, the page covers the impact of COVID-19 on public health, mental health, education, travel, and the economy, as well as the ongoing research efforts to understand the virus and develop strategies to mitigate its impact. Overall, the Wikipedia page on SARS-CoV-2 provides a comprehensive overview of the virus and the global pandemic it has caused, serving as a valuable resource for anyone seeking information on COVID-19.