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All COVID-19 topics including prevention, travel, work, and school. CDC’s home for COVID-19 data. Visualizations, graphs, and data in one easy-to-use website.
- Covid-19
COVID Data Tracker. Find links to guidance and information...
- Symptoms of Covid-19
Find a list of COVID-19 symptoms, when to seek emergency...
- Covid-19
Mar 15, 2024 · COVID Data Tracker. Find links to guidance and information on all topics related to COVID-19, including the COVID-19 vaccine, symptom self-check, data, and other topics.
- Overview
- Symptoms
- Causes
- Risk Factors
- Complications
- Prevention
COVID-19, also called coronavirus disease 2019, is an illness caused by a virus. The virus is called severe acute respiratory syndrome coronavirus 2, or more commonly, SARS-CoV-2. It started spreading at the end of 2019 and became a pandemic disease in 2020. The virus that causes COVID-19 spreads most commonly through the air in tiny droplets of fl...
Typical COVID-19symptoms often show up 2 to 14 days after contact with the virus. Symptoms can include: 1. Dry cough. 2. Shortness of breath. 3. Loss of taste or smell. 4. Extreme tiredness, called fatigue. 5. Digestive symptoms such as upset stomach, vomiting or loose stools, called diarrhea. 6. Pain, such as headaches and body or muscle aches. 7....
COVID-19is caused by infection with the severe acute respiratory syndrome coronavirus 2, also called SARS-CoV-2. The coronavirus spreads mainly from person to person, even from someone who is infected but has no symptoms. When people with COVID-19 cough, sneeze, breathe, sing or talk, their breath may be infected with the COVID-19virus. The coronav...
The main risk factors for COVID-19are: 1. If someone you live with has COVID-19. 2. If you spend time in places with poor air flow and a higher number of people when the virus is spreading. 3. If you spend more than 30 minutes in close contact with someone who has COVID-19. Many factors affect your risk of catching the virus that causes COVID-19. H...
Complications of COVID-19include long-term loss of taste and smell, skin rashes, and sores. The illness can cause trouble breathing or pneumonia. Medical issues a person already manages may get worse. Complications of severe COVID-19illness can include: 1. Acute respiratory distress syndrome, when the body's organs do not get enough oxygen. 2. Shoc...
The Centers for Disease Control and Prevention (CDC) recommends a COVID-19 vaccine for everyone age 6 months and older. The COVID-19 vaccine can lower the risk of death or serious illness caused by COVID-19. It lowers your risk and lowers the risk that you may spread it to people around you. The COVID-19vaccines available in the United States are: ...
This review focuses on early stage COVID-19 diagnosis methods and strategies, highlighting the guiding role of laboratory indicators on treatment strategy formulation, and prognosis assessments. Keywords: COVID-19, laboratory examination, SARS-CoV-2, etiological examination, nucleic acid test. Go to:
- Xueying Wang, Yang Zhou, Linlin Liu, Jinmin Ma, Honglong Wu, Lijian Zhao, Weijun Chen, Shengwen Calv...
- 10.46701/BG.2020022020120
- 2020
- 2020
Mar 27, 2024 · Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.
Conditions contributing to deaths involving coronavirus disease 2019 (COVID-19), by age group, United States; Provisional COVID-19 Death Counts in the United States by County; Additional data. Provisional COVID-19 Death Counts by Sex, Age, and Week; Deaths involving coronavirus disease 2019 (COVID-19) by race and Hispanic origin group and age ...
Mar 15, 2024 · Find a list of COVID-19 symptoms, when to seek emergency medical attention, the difference between COVID-19 and flu, and print resources and videos. Symptoms, testing, what to do if sick, daily activities, and more.
