How long can the coronavirus that causes COVID-19 survive on surfaces?
according too Harvard health publishing Harvard University
A recent study found that the COVID-19 coronavirus can survive up to four hours on copper, up to 24 hours on cardboard, and up to two to three days on plastic and stainless steel. The researchers also found that this virus can hang out as droplets in the air for up to three hours before they fall. But most often they will fall more quickly.
There's a lot we still don't know, such as how different conditions, such as exposure to sunlight, heat, or cold, can affect these survival times.
As we learn more, continue to follow the CDC's recommendations for cleaning frequently touched surfaces and objects every day. These include counters, tabletops, doorknobs, bathroom fixtures, toilets, phones, keyboards, tablets, and bedside tables.
If surfaces are dirty, first clean them using a detergent and water, then disinfect them. In addition, wash your hands for 20 seconds with soap and water after bringing in packages, or after trips to the grocery store or other places where you may have come into contact with infected surfaces.
Corona Virus Prevention:
What can I do to protect myself and others from COVID-19?
The following actions help prevent the spread of COVID-19, as well as other coronaviruses and influenza:
Avoid close contact with people who are sick.
Avoid touching your eyes, nose, and mouth.
Stay home when you are sick.
Cover your cough or sneeze with a tissue, then throw the tissue in the trash.
Clean and disinfect frequently touched objects and surfaces using a regular household cleaning spray or wipe.
Wash your hands often with soap and water.
Preparing for social distancing, self-quarantine, or self-isolation:
What types of medications and health supplies should I have on hand for an extended stay at home?
Try to stock at least a 30-day supply of any needed prescriptions. If your insurance permits 90-day refills, that's even better. Make sure you also have over-the-counter medications and other health supplies on hand.
Medical and health supplies
prescribed medical supplies such as glucose and blood-pressure monitoring equipment
fever and pain medicine, such as acetaminophen
cough and cold medicines
fluids with electrolytes
soap and alcohol-based hand sanitizer
tissues, toilet paper, disposable diapers, tampons, sanitary napkins
Should I keep extra food at home? What kind?
Consider keeping a two-week to 30-day supply of nonperishable food at home. These items can also come in handy in other types of emergencies, such as power outages or snowstorms.
canned meats, fruits, vegetables, and soups
frozen fruits, vegetables, and meat
protein or fruit bars
dry cereal, oatmeal, or granola
peanut butter or nuts
pasta, bread, rice, and other grains
chicken broth, canned tomatoes, jarred pasta sauce
oil for cooking
coffee, tea, shelf-stable milk, canned juices
canned or jarred baby food and formula
household supplies like laundry detergent, dish soap, and household cleaner.
What is social distancing and why is it important?
The COVID-19 virus primarily spreads when one person breathes in droplets that are produced when an infected person coughs or sneezes. In addition, any infected person, with or without symptoms, could spread the virus by touching a surface. The coronavirus could remain on that surface and someone else could touch it and then touch their mouth, nose or eyes. That's why get more info it's so important to try to avoid touching public surfaces or at least try to wipe them with a disinfectant.
Social distancing refers to actions taken to stop or slow down the spread of a contagious disease. For an individual, it refers to maintaining enough distance (6 feet or more) between yourself and another person to avoid getting infected or infecting someone else. School closures, directives to work from home, library closings, and cancelling meetings and larger events help enforce social distancing at a community level.
Slowing down the rate and number of new coronavirus infections is critical to not overwhelming hospitals, which could lead to large numbers of critically ill patients not receiving life-saving care. Highly realistic projections show that unless we begin extreme social distancing now — every day matters — our hospitals and other healthcare facilities will not be able to handle the likely influx of patients.
What are the symptoms of COVID-19?
Some people infected with the virus have no symptoms. When the virus does cause symptoms, common ones include low-grade fever, body aches, coughing, nasal congestion, runny nose, and sore throat. However, COVID-19 can occasionally cause more severe symptoms like high fever, severe cough, and shortness of breath, which often indicates pneumonia.
One of the symptoms of COVID-19 is shortness of breath. What does that mean?
Shortness of breath refers to unexpectedly feeling out of breath, or winded. But when should you worry about shortness of breath? There are many examples of temporary shortness of breath that are not worrisome. For example, if you feel very anxious, it's common to get short of breath and then it goes away when you calm down.
However, if you find that you are ever breathing harder or having trouble getting air each time you exert yourself, you always need to call your doctor. That was true before we had the recent outbreak of COVID-19, and it will still be true after it is over.
Meanwhile, it's important to remember that if shortness of breath is your only symptom, without a cough or fever, something other than COVID-19 is the likely problem.
How long is it between when a person is exposed to the virus and when they start showing symptoms?
Because this coronavirus has just been discovered, the time from exposure to symptom onset (known as the incubation period) for most people has yet to be determined. Based on current information, symptoms could appear as soon as three days after exposure to as long as 13 days later. Recently published research found that on average, the incubation period is about five days.
How does coronavirus spread?
The coronavirus is thought to spread mainly from person to person. This can happen between people who are in close contact with one another. Droplets that are produced when an infected person coughs or sneezes may land in the mouths or noses of people who are nearby, or possibly be inhaled into their lungs.
Coronavirus can also spread from contact with infected surfaces or objects. For example, a person can get COVID-19 by touching a surface or object that has the virus on it and then touching their own mouth, nose, or possibly their eyes.
How deadly is COVID-19?
The answer depends on whether you're looking at the fatality rate (the risk of death among those who are infected) or the total number of deaths. So far, influenza has caused far more deaths this flu season, both in the US and worldwide, than COVID-19. This is why you may have heard it said that the flu is a bigger threat.
Regarding the fatality rate, it appears that the risk of death with the pandemic coronavirus infection (commonly estimated at 3% to 4%) is less than it was for SARS (approximately 11%) and MERS (about 35%), but may be higher than the risk from seasonal flu (which averages about 0.1%).
What we do know so far is the risk of death very much depends on your age and your overall health. Children appear to be at very low risk of severe disease and death. Older adults and those with chronic diseases such as diabetes, heart disease, or lung disease have a higher chance of developing complications like pneumonia, which could be deadly.
How long can the coronavirus that causes COVID-19 survive on surfaces?