The “curve” refers to a graph showing the number of cases of COVID-19 that happen over a period of time. A person who studies epidemiology is called an epidemiologist.Ĭontrolling the rate of new cases of COVID-19. The branch of medicine that studies how diseases happen and spread in communities of people. COVID-19 stands for "coronavirus disease 2019.”Ī situation where more cases of disease than expected happen in a given area or to a group of people. The name of the illness caused by the coronavirus SARS-CoV-2. The coronavirus that causes COVID-19 is officially called SARS-CoV-2, which stands for severe acute respiratory syndrome coronavirus 2. Coronaviruses cause COVID-19, SARS, MERS, and some strains of influenza, or flu. Many of them cause respiratory illnesses. This includes places like malls, theaters, and grocery stores.Ī family of related viruses. Public places that can get crowded and where contact with infected people can happen. Someone tested and confirmed to have COVID-19. During community spread, there's no clear source of contact or infection. The spread of an illness within a particular location, like a neighborhood or town. Similar in meaning as "contagious." Used to describe diseases that can be spread or transmitted from one person to another. The United States' federal health protection organization. Call your healthcare provider or a UVA clinic if you have any of the symptoms. Fever, cough, and shortness of breath are the main symptoms of COVID-19. Some people without any symptoms still have and can spread the coronavirus. Not showing any symptoms (signs of disease or illness). Understanding what they mean can help you protect yourself from infection and decrease anxiety. The coronavirus pandemic has introduced us to new words and phrases.
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