Significance of COVID-19 virus
COVID-19 virus refers to the novel coronavirus SARS-CoV-2, which emerged in late 2019 and is responsible for a global pandemic. It primarily spreads through respiratory droplets, and individuals are advised to avoid crowded places to minimize the risk of infection. COVID-19 can cause a spectrum of symptoms, from mild respiratory illness to severe health complications, including fever, cough, and breathing difficulties. The virus remains a significant focus of research concerning its transmission, vaccine efficacy, and overall public health impact.
Synonyms: Coronavirus, Sars-cov-2, Novel coronavirus, Pandemic virus, 2019-ncov
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The concept of COVID-19 virus in scientific sources
The COVID-19 virus, specifically SARS-CoV-2, is an infectious agent causing severe respiratory illness, characterized by a variety of symptoms and notable for its ease of transmission among individuals.
From: The Malaysian Journal of Medical Sciences
(1) This refers to the specific virus causing the COVID-19 disease, and it is associated with information on its prevention and treatment.[1] (2) This is a virus that spreads via droplets, and individuals should avoid going to crowded places to prevent infection.[2] (3) This is the virus that causes the COVID-19 disease, which is the focus of research regarding transmission, vaccine effectiveness, and the need to protect people.[3] (4) This is a virus that has the potential to cause neurologic manifestations in patients and may disseminate in systemic circulation or across the cribriform plate.[4] (5) This term specifically refers to the virus that causes a disease, and it is a subject of study, including its transmissibility and related factors.[5]