Coronavirus is a kind of virus. There are several different types, and some cause disease. Corona Virus, A coronavirus identified in 2019, SARS-CoV-2, has caused a pandemic respiratory disease, known as COVID-19.
COVID-19
- COVID-19 is a disease caused by SARS-CoV-2, a coronavirus that was discovered in December 2019.
- COVID-19 can be severe, and it has caused millions of deaths around the world, as well as long-term health problems in some people who survive the disease.
- Coronavirus can spread from person to person. It is diagnosed through a test.
- The best way to protect yourself is to get and encourage vaccinations when you’re eligible, follow testing guidelines, wear masks, wash your hands and practice physical distancing.
How does the coronavirus spread?
So far, researchers know that the coronavirus is spread through airborne droplets and virus particles released when an infected person breathes, talks, laughs, sings, coughs or sneezes. Large droplets can fall to the ground in a few seconds, but smaller infectious particles can linger in the air and accumulate in indoor spaces, especially where many people congregate and ventilation is lacking. This is why wearing a mask, hand hygiene and physical distancing are essential to prevent the spread of COVID-19.
How did the coronavirus start?
The first case of COVID-19 was reported on December 1, 2019, and was caused by the then-new coronavirus that was later named SARS-CoV-2. SARS-CoV-2 may have originated in an animal and mutated (transformed) so it can cause disease in humans. In the past, viruses originating in birds, pigs, bats, and other animals have been traced to outbreaks of many infectious diseases that become dangerous to humans. Research is ongoing, and further studies may reveal how and why the coronavirus pandemic developed. Corona Virus
What is Corona Virus?
What is the incubation period for COVID-19?
Symptoms appear in people within two to 14 days of contracting the virus. A person infected with the coronavirus is contagious to others for up to two days before symptoms appear, and they are contagious to others for 10 to 20 days,
What are the symptoms of coronavirus?
Symptoms of COVID-19 include:
- Cough
- Fever or chills.
- Shortness of breath or difficulty breathing
- Muscle or body aches
- Sore throat
- A new loss of taste or smell
- Diarrhea
- Headache
- New fatigue
- Nausea or vomiting
- Congestion or runny nose
- Some people infected with the coronavirus have mild COVID-19 disease, and others have no symptoms. However, in some cases, COVID-19 can cause respiratory failure, long-term damage to the lungs and heart muscle, nervous system problems, kidney failure, or death.
If you have a fever or any of the symptoms listed above, call your doctor or health care provider and discuss your symptoms over the phone before going to the doctor’s office, urgent care facility, or emergency room. please explain. Corona Virus
Call 911 if you have a medical emergency such as severe shortness of breath or trouble breathing.
Learn more about the symptoms of COVID-19.
How is COVID-19 diagnosed?
The diagnosis of COVID-19 is made by a test. Diagnosis by examination alone is difficult because many COVID-19 signs and symptoms can be caused by other diseases. Some people who are patients of coronavirus don’t have any symptoms at all. Find out more about COVID-19 testing.
How is COVID-19 treated?
The treatment for COVID-19 depends on the severity of the infection. For mild illnesses, resting at home and taking medicine to reduce the fever is often sufficient. More severe cases may require hospitalization so with treatment including intravenous drugs, supplemental oxygen, assisted ventilation, and other supportive measures.
How do you protect yourself from this?
There are several COVID-19 vaccines recommended by the CDC. It is also important to receive a booster when you are easy.
In addition, it helps to maintain other safety precautions, such as following testing guidelines, wearing masks, washing your hands, and practicing physical distancing.
Does COVID-19 cause death?
Yes, severe COVID-19 can be fatal. For updates on coronavirus infections, deaths, and vaccinations around the world, see the map of coronavirus COVID-19 global cases produced by the Johns Hopkins Center for Systems Science and Engineering.
Two COVID-19 vaccines — Pfizer and Moderna — have been fully approved by the FDA and recommended by the CDC as highly effective in preventing serious illness, hospitalization, and death from COVID-19.
The CDC notes that in most situations the two mRNA vaccines from Pfizer and Moderna are preferred over the Johnson & Johnson vaccine because of the risk of serious adverse events.
It is also important to get a booster when eligible. You can get any of the three license or approve vaccines, but the CDC explains that Pfizer and Moderna are preferre in most situations.
Why is it called coronavirus?
Coronaviruses are name because of their appearance: “Corona” means “crown”. The outer layers of viruses are covere with spike proteins that encircle them like a crown.
Is this coronavirus different from SARS?
SARS stands for the severe acute respiratory syndrome. In 2003, the SARS epidemic affected people in several countries before ending in 2004. The coronavirus that causes COVID-19 is similar to the virus that caused the SARS outbreak in 2003.
Because the 2019 coronavirus is related to the original coronavirus that caused SARS and can also cause the severe acute respiratory syndrome, it has “SARS” in its name: SARS-CoV-2. Not much is know about these viruses yet, but SARS-CoV-2 spreads faster and farther than the 2003 SARS-CoV-1 virus. This is likely because of how easy it is transmitt from person to person, even by asymptomatic carriers of the virus.
Are there different variants of this coronavirus?
Yes, there are different types of this coronavirus. As with other viruses, the coronavirus that causes COVID-19 can change (mutate). Mutations can enable the coronavirus to spread more quickly from person to person, as with the delta and omicron variants. More infections can result in more people getting sick and also create more opportunities for the virus to mutate. Read more about the different types of Corona Virus.
About Coronaviruses
COVID-19, a full coronavirus disease in 2019 but highly contagious respiratory disease, caused by the COVID-19 pandemic. COVID-19 was first detected in 2019 in Wuhan, China. Before the implementation of travel restrictions and other control measures in late January 2020, a large proportion of infections in China were undocumented. Consequently, COVID-19 spread rapidly to countries around the world, triggering a multi-year pandemic that resulted in millions of deaths.
- Coronavirus is common in different animals so Rarely, the animal coronavirus can infect humans.
- There are many types of Corona Virus. Some of them can cause colds or other mild respiratory (nose, throat, lung) ailments.
- Other coronaviruses can cause serious diseases so including severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS).