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May 2, 2024 · We tested several popular at-home COVID-19 tests and spoke to experts to pick the easiest, most reliable tests available today. When COVID-19 symptoms strike, you need a reliable way to test yourself at home—but with all the options available, it’s hard to know which tests to trust (and which to skip).
6 days ago · COVID-19 is a respiratory disease that is caused by a coronavirus known as SARS-CoV-2, which was first identified in 2019. The virus is primarily transmitted from person to person through droplets made when infected people cough, sneeze, or talk.
May 15, 2024 · coronavirus, any virus belonging to the family Coronaviridae. Coronaviruses have enveloped virions (virus particles) that measure approximately 120 nm (1 nm = 10 −9 metre) in diameter. Club-shaped glycoprotein spikes in the envelope give the viruses a crownlike, or coronal, appearance.
- The Editors of Encyclopaedia Britannica
- What is a coronavirus?Coronavirus is any virus belonging to the family Coronaviridae. Club-shaped glycoprotein spikes in the envelope give the viruses a crownlike, or co...
- What diseases are caused by coronaviruses?Coronaviruses cause SARS (severe acute respiratory syndrome), MERS (Middle East respiratory syndrome), and COVID-19 (coronavirus disease 2019). The...
- Does the virus that causes COVID-19 belong to the coronavirus family?The virus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) belongs to the coronavirus family and is closely related to the SARS c...
4 days ago · The evidence, according to the memo, "incriminates Dr. Morens in undermining the operations of the U.S. government, unlawfully deleting federal COVID-19 records, using a personal email to avoid ...
May 2, 2024 · CLEVELAND, Ohio – The number of new COVID-19 cases in Ohio has fallen again for the 11th consecutive week, decreasing from 1,350 last week to 1,241 this week, the state reported Thursday. This...
May 9, 2024 · Worldwide stats for COVID-19 includes recoveries, deaths, and active cases. In this study guide, learn all the important information about Coronavirus 2019 (COVID-19) including how it is transmitted, its clinical symptoms, how it is diagnosed, its preventive measures, and nursing management.
May 13, 2024 · How do you know you have COVID-19. A positive result on a COVID-19 test indicates that you are infected with COVID-19. Learn more about testing. What to do if you test positive. Anyone diagnosed with COVID-19 can pass the virus onto others.
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