What is the coronavirus disease 2019?

What is the coronavirus disease 2019?

COVID-19 (coronavirus disease 2019) is an illness caused by a virus. This virus is a new coronavirus that has spread throughout the world. It is thought to spread mainly through close contact from person to person.

What is the original source of the COVID-19 outbreak?

We do not know the exact source of the current outbreak of coronavirus disease 2019 (COVID-19), but we know that it originally came from an animal, likely a bat. At this time, there is no evidence that animals play a significant role in spreading the virus that causes COVID-19.

How does COVID-19 differ from the other coronaviruses?

The virus responsible for the COVID-19 pandemic, SARS-CoV-2, is part of a large family of coronaviruses. Coronaviruses usually cause mild to moderate upper-respiratory tract illnesses, like the common cold. However, SARS-CoV-2 can cause serious illness and even death.

How long have coronviruses existed for?

Coronaviruses are found in a diverse array of bat and bird species, which are believed to act as natural hosts. Molecular clock dating analyses of coronaviruses suggest that the most recent common ancestor of these viruses existed around 10,000 years ago.

Can bleach kill COVID-19?

Any household cleaner containing bleach or at least 70 percent alcohol should kill SARS-CoV-2, the virus that causes COVID-19. If you’re unsure your surface disinfectant is effective against the virus, check the newly updated Environmental Protection Agency database known as “List N.”

Can nausea or vomiting be a sign of COVID-19?

Although respiratory symptoms predominate the clinical manifestations of COVID-19, gastrointestinal symptoms have been observed in a subset of patients. Notably, some patients have nausea/vomiting as the first clinical manifestation of COVID-19, which is often overlooked by people.

Can I get COVID-19 from food?

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Who is at risk for severe disease from COVID-19?

Is COVID-19 a new disease?

Source of the Virus COVID-19 is a new disease, caused by a novel (or new) coronavirus that has not previously been seen in humans. Animal coronaviruses rarely infect people and then spread between people. This occurred with two earlier coronaviruses, MERS-CoV and SARS-CoV.

How does a surgical mask help to prevent contracting COVID-19?

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

What treatments are available for COVID-19?

On October 22, 2020, the FDA approved the antiviral drug Veklury (remdesivir) for use in adults and pediatric patients (12 years of age and older and weighing at least 40 kg) for the treatment of COVID-19 requiring hospitalization.

Can I stay at home if I have the coronavirus disease?

Most people with COVID-19 have mild illness and can recover at home without medical care. Do not leave your home, except to get medical care. Do not visit public areas.

Can the coronavirus disease spread through drinking water?

The COVID-19 virus has not been detected in drinking water. Conventional water treatment methods that use filtration and disinfection, such as those in most municipal drinking water systems, should remove or inactivate the virus that causes COVID-19.

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