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Mar 15, 2024 · Updated Mar. 15, 2024. Español. Print. COVID-19 spreads when an infected person breathes out droplets and very small particles that contain the virus. These droplets and particles can be breathed in by other people or land on their eyes, noses, or mouth. In some circumstances, they may contaminate surfaces they touch.
Sep 4, 2020 · They describe settings where transmission of the COVID-19 virus spreads more easily: Crowded places; Close-contact settings, especially where people have conversations very near each other; Confined and enclosed spaces with poor ventilation. The risk of COVID-19 spreading is especially high in places where these “3Cs” overlap.
- How does COVID-19 spread between people?We know that the disease is caused by the SARS-CoV-2 virus, which spreads between people in several different ways. Current evidence suggests that...
- When do infected people transmit the virus?Whether or not they have symptoms, infected people can be contagious and the virus can spread from them to other people. Laboratory data suggests t...
- What is the difference between people who are asymptomatic or pre-symptomatic? Don’t they both mean someone without symptoms?Both terms refer to people who do not have symptoms. The difference is that ‘asymptomatic’ refers to people who are infected but never develop any...
- Are there certain settings where COVID-19 can spread more easily?Yes, any situation in which people are in close proximity to one another for long periods of time increases the risk of transmission. Indoor locati...
- How can I reduce my risk of getting COVID-19?There are many things you can do to keep yourself and your loved ones safe from COVID-19. Know your risks to lower risks. Follow these basic precau...
Dec 19, 2023 · Droplets or aerosols. This is the most common transmission. When an infected person coughs, sneezes, or talks, droplets or tiny particles called aerosols carry the virus into the air from their ...
Apr 4, 2024 · To protect yourself, wash your hands often with soap and water for at least 20 seconds. If there's no soap and water, use an alcohol-based hand sanitizer with at least 60% alcohol. Fight coronavirus at home by cleaning and disinfecting surfaces that are touched often. Most disinfectants for home use will kill the virus that causes COVID-19.
COVID-19 is a disease caused by a virus. The most common symptoms are fever, chills, and sore throat, but there are a range of others. Most people make a full recovery without needing hospital treatment. People with severe symptoms should seek medical care as soon as possible. Over 760 million cases and 6.9 million deaths have been recorded ...
Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention. Older people and those with underlying medical ...
