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May 3, 2024 · As a general rule, most people who get COVID-19 are no longer contagious 10 days after the appearance of symptoms or after testing positive for the virus. While there is significant variation in the risk of transmission, most cases follow the same general timeline once symptoms develop.
Jan 7, 2024 · COVID-19 Incubation Period: What's the incubation period for coronavirus? Learn when the virus is most contagious, & how long to quarantine after you’ve been exposed to COVID-19.
- 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: ...
Mar 15, 2024 · Look for emergency warning signs* for COVID 19: Trouble breathing; Persistent pain or pressure in the chest; New confusion; Inability to wake or stay awake; Pale, gray, or blue-colored skin, lips, or nail beds, depending on skin tone; If someone is showing any of these signs, call 911 or call ahead to your local emergency facility.
Feb 26, 2024 · The short answer is that you’re contagious with COVID for about 10 days after you have symptoms or test positive. The full answer is more complicated. The 10-day mark seems to apply to people who have mild to moderate COVID illness. People with severe cases of COVID illness can remain infectious for several weeks or months.
Nov 10, 2023 · If you think you’ve come into contact with the virus, or if you have symptoms, isolate yourself and check your temperature every morning and evening for at least 10 days. Keep track of the...
What are symptoms of COVID-19? The most common symptoms are: Cough. Fever or chills. Shortness of breath or difficulty breathing. Muscle or body aches. Sore throat. New loss of taste or smell. Diarrhea. Headache. Fatigue. Nausea or vomiting. Congestion or runny nose.
