What is a coronavirus? Coronaviruses are a large group of viruses common in animals. In rare cases, they’re what scientists call zoonotics, which means they can be transmitted from animals to humans, according to the United States Centers for Disease Control and Prevention. Symptoms of the coronavirus Viruses can make people sick, usually with mild to moderate upper respiratory disease, similar to a cold. Symptoms of the coronavirus include a runny nose, cough, sore throat, possibly a headache, and possibly a fever, which can last for a few days. For people with weakened immune systems, the elderly and the very young, it is possible for the virus to cause a lower and much more severe respiratory disease such as pneumonia or bronchitis. There are a handful of human coronaviruses known to be fatal. Middle East Respiratory Syndrome, also known as the MERS virus, was first reported in the Middle East in 2012 and also causes breathing problems, but these symptoms are much more serious. Three to four in ten patients infected with MERS have died, according to the CDC. Severe acute respiratory syndrome, also known as SARS, is the other coronavirus that can cause more severe symptoms. Identified for the first time in Guangdong province, in southern China, according to the WHO, it causes breathing problems but can also cause diarrhea, fatigue, shortness of breath, respiratory distress and kidney failure. Depending on the patient’s age, the SARS death rate varied from 0 to 50% of cases, with the elderly being the most vulnerable. Wuhan coronavirus is currently believed to be milder than SARS and MERS and takes longer to develop symptoms. To date, patients have typically had a mild cough for a week, followed by shortness of breath, forcing them to go to hospital, says Peter Horby, professor of emerging infectious diseases and global health at the University of ‘Oxford. So far, around 15% to 20% of cases have become severe, requiring, for example, hospital ventilation. How it spread Viruses can be spread through human contact with animals. Scientists believe MERS started in camels, according to the WHO. With SARS, scientists suspected civets were to blame. Officials do not yet know which animal may have caused the current outbreak in Wuhan. When it comes to human-to-human transmission of viruses, it often happens when someone comes in contact with the secretions of an infected person, such as droplets in a cough. Depending on the virulence of the virus, a cough, sneeze, or handshake can lead to exposure. The virus can also be transmitted by touching something that an infected person has touched and then touching your mouth, nose, or eyes. Caregivers can sometimes be exposed while handling a patient’s waste, according to the CDC. Human-to-human transmission has been confirmed for the Wuhan coronavirus, but experts are now trying to understand who transmits it the most, who is most at risk, and whether the transmission mainly occurs in hospitals or in the community. SARS and MERS have been transmitted widely inside hospitals, Horby said. Some people are also considered “super-spreaders”. Who is affected? MERS, SARS and the Wuhan coronavirus appear to be causing more serious illness in the elderly, although uncertainty remains around the latest outbreak. Among the Wuhan coronavirus cases reported so far, none have yet been confirmed in children, Horby said. The average age is 40 years or more, he said. coronavirus, song coronavirus, corona vaccine, coronavirus in india, aaj tak news video rj raunindia news live, indian youtuber, narendra modi, rahul gandhi, covid-19 vaccine update, covid-19 vaccine, covid vaccine, vaccine against coronavirus, when are we going to get covid19 vaccine, vaccine side effects, are vaccines safe, india covid19 vaccine, covid19 vaccine update, new raunac video, comedy videos, latest videos of 2019, superhit videos , fun tantra, fun ki baat, corona virus, usa, america, in, corona vaccine coronavirus, coronavirus song, corona vaccine, coronavirus in india, aaj tak news video rj raunindia news live, indian youtuber, narendra modi , rahul gandhi, covid-19 vaccine update, covid-19 vaccine, covid vaccine, coronavirus vaccine, when will we get covid19 vaccine, vaccine side effects, are vaccines safe, india vaccine covid19, vaccine update covid19, new raunac video, comedy videos, latest videos of 2019, superhit videos, fun tantra, fun ki baat, corona virus, US, America, India, vaccine.
#Corona #virus #disease #COVID19 #Coronavirus #India #India #fights #coronavirus #BYLIVE #GUJRATI