A new Chinese coronavirus, a cousin of the SARS virus, has infected hundreds since the outbreak began in Wuhan, China, in December. Scientist Leo Poon, who first decoded the virus, thinks it likely started in an animal and spread to humans.
"What we know is it causes pneumonia and then doesn't respond to antibiotic treatment, which is not surprising, but then in terms of mortality, SARS kills 10% of the individuals," Poon, a virologist at the School of Public Health at The University of Hong Kong, said.
It's not clear how deadly the Wuhan coronavirus will be, but fatality rates are currently lower than both MERS and SARS. Experts stress that it will change as the outbreak develops.
What is Coronavirus?
Coronaviruses are a large group of viruses common in animals. On rare occasions, scientists call it a zoonotic disease that can be transmitted from animals to humans, according to the US Centers for Disease Control and Prevention. corona virus symptoms
The virus can cause illness in humans with mild to moderate upper respiratory tract illness similar to the common cold. Symptoms of coronavirus can include a runny nose, cough, sore throat, headache, and a fever that can last for several days. In people with weakened immune systems, the elderly and very young, the virus is more likely to cause more serious and more serious respiratory problems, such as pneumonia or bronchitis. There are multiple deaths due to the human coronavirus. Middle East Respiratory Syndrome, also known as MERS virus, was first reported in the Middle East in 2012 and causes respiratory diseases, but the symptoms are much more serious. According to the CDC, three to four out of 10 people infected with MERS have died. Severe acute respiratory syndrome, also known as SARS, is another coronavirus that can cause more serious symptoms. First discovered in southern China's Guangdong province, the WHO says it can cause respiratory problems as well as diarrhea, fatigue, shortness of breath, shortness of breath and kidney failure. Depending on the patient's age, the SARS mortality rate is most vulnerable at 050%, with the elderly being the most vulnerable. The Wuhan coronavirus is currently thought to be milder and take longer to develop than SARS and MERS. Today's patients typically experience shortness of breath after a week of coughing and need to visit a hospital, explains Peter Horby, professor of emerging infectious diseases and global health at Oxford University. Today, 15% to 20% of cases are so severe that ventilation is required, for example in hospitals.
The virus can cause illness in humans with mild to moderate upper respiratory tract illness similar to the common cold. Symptoms of coronavirus can include a runny nose, cough, sore throat, headache, and a fever that can last for several days. In people with weakened immune systems, the elderly and very young, the virus is more likely to cause more serious and more serious respiratory problems, such as pneumonia or bronchitis. There are multiple deaths due to the human coronavirus. Middle East Respiratory Syndrome, also known as MERS virus, was first reported in the Middle East in 2012 and causes respiratory diseases, but the symptoms are much more serious. According to the CDC, three to four out of 10 people infected with MERS have died. Severe acute respiratory syndrome, also known as SARS, is another coronavirus that can cause more serious symptoms. First discovered in southern China's Guangdong province, the WHO says it can cause respiratory problems as well as diarrhea, fatigue, shortness of breath, shortness of breath and kidney failure. Depending on the patient's age, the SARS mortality rate is most vulnerable at 050%, with the elderly being the most vulnerable. The Wuhan coronavirus is currently thought to be milder and take longer to develop than SARS and MERS. Today's patients typically experience shortness of breath after a week of coughing and need to visit a hospital, explains Peter Horby, professor of emerging infectious diseases and global health at Oxford University. Today, 15% to 20% of cases are so severe that ventilation is required, for example in hospitals.
How does it spread?
The virus can be transmitted through human-animal contact. According to the WHO, scientists believe MERS originated in camels. Scientists suspected civet cats were the cause of SARS. Authorities do not know which animals are currently infected in Wuhan. In connection with person-to-person transmission of the virus, it often occurs when someone comes in contact with secretions from an infected person, such as cough medicine. Depending on how virulent the virus is, it can be spread through coughing, sneezing, or shaking hands. The virus can also be spread by touching something an infected person has touched and then touching your mouth, nose, or eyes. According to the CDC, caregivers can sometimes be exposed when handling a patient's excrement. Although person-to-person transmission of the Wuhan coronavirus has been confirmed, experts are currently trying to understand who spreads the most, who is most at risk, and whether transmission mainly occurs in hospitals or in the community. SARS and MERS are mainly transmitted in hospitals, Horby said. Some people also consider it a "super item".
The virus can be transmitted through human-animal contact. According to the WHO, scientists believe MERS originated in camels. Scientists suspected civet cats were the cause of SARS. Authorities do not know which animals are currently infected in Wuhan. In connection with person-to-person transmission of the virus, it often occurs when someone comes in contact with secretions from an infected person, such as cough medicine. Depending on how virulent the virus is, it can be spread through coughing, sneezing, or shaking hands. The virus can also be spread by touching something an infected person has touched and then touching your mouth, nose, or eyes. According to the CDC, caregivers can sometimes be exposed when handling a patient's excrement. Although person-to-person transmission of the Wuhan coronavirus has been confirmed, experts are currently trying to understand who spreads the most, who is most at risk, and whether transmission mainly occurs in hospitals or in the community. SARS and MERS are mainly transmitted in hospitals, Horby said. Some people also consider it a "super item".
who's hurt MERS, SARS and Wuhan coronavirus appear to cause more serious illness in the elderly, but uncertainty about the latest outbreak remains. According to Horby, there are currently no confirmed cases of coronavirus reported in Wuhan. According to him, the average age of people is over 40. corona virus treatment
There is no specific treatment, but research is ongoing. In most cases, symptoms go away on their own, and experts recommend seeking medical attention as soon as possible. If your symptoms are worse than a cold, see your doctor. Your doctor may prescribe pain relievers or antipyretics to relieve symptoms. The CDC says indoor humidifiers or hot showers may help with sore throat or cough. Drink plenty of water, get plenty of rest, and get as much sleep as possible. Should Wuhan city worry about coronavirus? Neil Ferguson, professor of mathematical biology at Imperial College London, explains that the death rate from the coronavirus in Wuhan is lower than SARS and MERS, but still resembles the 1918 Spanish flu epidemic.
There is no specific treatment, but research is ongoing. In most cases, symptoms go away on their own, and experts recommend seeking medical attention as soon as possible. If your symptoms are worse than a cold, see your doctor. Your doctor may prescribe pain relievers or antipyretics to relieve symptoms. The CDC says indoor humidifiers or hot showers may help with sore throat or cough. Drink plenty of water, get plenty of rest, and get as much sleep as possible. Should Wuhan city worry about coronavirus? Neil Ferguson, professor of mathematical biology at Imperial College London, explains that the death rate from the coronavirus in Wuhan is lower than SARS and MERS, but still resembles the 1918 Spanish flu epidemic.
"This is a serious global problem," Ferguson said, not fully understanding the severity. Ferguson thinks that an iceberg of minor cases we haven't yet discovered will likely lower mortality rates, but emphasizes that the new virus is spreading through the population much faster. How can I prevent this? At least as of yet, there is no vaccine to protect against this family of viruses. A MERS vaccine trial is underway.
The National Institutes of Health is working on a vaccine against the new virus, but it will take months before clinical trials begin and more than a year before it becomes commercially available. You can reduce your risk of infection by avoiding people who are sick. Avoid touching your eyes, nose and mouth. Wash your hands often with soap and water for at least 20 seconds. Awareness is the key to success.
If you are sick and have reason to believe that you may have the Wuhan coronavirus because of travel to the area or contact with someone who has been there, you should inform your healthcare provider and seek treatment as soon as possible. Cover your mouth and nose when coughing or sneezing and disinfect objects and surfaces you touch.
If you travel to China, be aware of your symptoms and avoid live animal markets where the last outbreak of the disease started in Wuhan.
coronavirus and pregnancy
Pregnant women may have more severe versions of the MERS and SARS coronaviruses. A 2014 study found that in some cases, women infected with MERS gave birth to dead fetuses. A 2004 study found that SARS-related diseases are associated with miscarriages, maternal mortality, and serious maternal illness.
Pregnant women may have more severe versions of the MERS and SARS coronaviruses. A 2014 study found that in some cases, women infected with MERS gave birth to dead fetuses. A 2004 study found that SARS-related diseases are associated with miscarriages, maternal mortality, and serious maternal illness.
Coronavirus and cats, dogs and other animals your pet can become infected with the coronavirus, and the infection can become serious. Viruses can sometimes cause fatal diseases. A 2011 study found that it can cause feline infectious peritonitis in cats, and the so-called pantropic canine coronavirus can infect cats and dogs. Cats can get SARS
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