Corona virus symptoms in humans – the virus causing the illness that started in Wuhan?
It is a member of the corona virus family that has never been encounter before. Like other corona viruses, it has come from animals. Corona virus symptoms in humans, Many of those initially infected either worked or frequently shopped in the Huanan seafood wholesale market in the center of the Chinese city, which also sold live and newly slaughtered animals.
Have there been other corona-viruses?
Corona virus symptoms in humans- New and troubling viruses usually originate in animal hosts. Ebola and flu are other examples, and severe acute respiratory syndrome (Sars) and Middle Eastern respiratory syndrome (Mers) are both caused by corona viruses that came from animals. In 2002, Sars spread virtually unchecked to 37 countries, causing global panic, infecting more than 8,000 people and killing more than 750. Mers appears to be less easily passed from human to human, but has greater legality, killing 35% of about 2,500 people who have been infect.
Corona virus symptoms in humans cause by the Wuhan corona virus?
Corona virus symptoms in humans – The virus can cause pneumonia. Those who have fallen ill are report to suffer coughs, fever and breathing difficulties. In severe cases there can be organ failure. As this is viral pneumonia, antibiotics are of no use. The antiviral drugs we have against flu will not work. If people are admit to hospital, they may get support for their lungs and other organs as well as fluids. Recovery will depend on the strength of their immune system. Many of those who have died were already in poor health.
Should I go to the doctor if I have a cough?
Corona virus symptoms in humans – Anyone who has travel to the UK from mainland China, Thailand, Japan, Republic of Korea, Hong Kong, Taiwan, Singapore, Malaysia or Macau in the last two weeks and is experiencing cough or fever or shortness of breath should stay indoors and call NHS 111, even if symptoms are mild, the NH
Is the outbreak a pandemic?
Corona virus symptoms in humans – Health experts are starting to say it could become a pandemic, but right now it falls short of what the WHO would consider to be one. A pandemic, in WHO terms, is “the worldwide spread of a disease”. Coronavirus cases have been confirm outside China, but by no means in all 195 countries on the WHO’s list. It is also not spreading within those countries at the moment, except in a very few cases. By far the majority are travellers who picked up the virus in China.
Should I go to the doctor if I have a cough?
Anyone who has traveled to the UK from mainland China, Thailand, Japan, Republic of Korea, Hong Kong, Taiwan, Singapore, Malaysia or Macau in the last two weeks and is experiencing cough or fever or shortness of breath should stay indoors and call NHS 111, even if symptoms are mild, the NHS advises.
Is the virus being transmit from one person to another?
China’s national health commission has confirmed human-to-human transmission, and there have been such transmissions elsewhere.
Corona virus symptoms in humans – How many people have been affected?
China has recorded 1,868 deaths from the Covid-19 outbreak. Health officials have confirmed 72,436 cases in mainland China in total. More than 12,000 have recovered.
The corona virus has spread to at least 28 other countries. Japan has 607 cases, including 542 from a cruise ship docked in Yokohama, and has recorded one death. There have also been deaths in Hong Kong, Taiwan, France and the Philippines.
There have been nine record cases and no fatalities to date in the UK.
Why is this worse than normal influenza, and how worry are the experts?
We don’t yet know how dangerous the new corona virus is, and we won’t know until more data comes in. The mortality rate is around 2.5%. However, this is likely to be an overestimate since many more people are likely to have been infect the virus but not suffer severe enough symptoms to attend hospital, and so have not been counted. For comparison, seasonal flu typically has a mortality rate below 1% and is to cause about 400,000 deaths each year globally. Sars had a death rate of more than 10%.
Another key unknown, of which scientists should get a clearer idea in the coming weeks, is how contagious the coronavirus is. A crucial difference is that unlike flu, there is no vaccine for the new coronavirus, which means it is more difficult for vulnerable members of the population – elderly people or those with existing respiratory or immune problems – to protect themselves. Hand-washing and avoiding other people if you feel unwell are important. One sensible step is to get the flu vaccine, which will reduce the burden on health services if the outbreak turns into a wider epidemic.
Corona virus symptoms in humans – Is the outbreak a pandemic?
Health experts are starting to say it could become a pandemic, but right now it falls short of what the WHO would consider to be one. A pandemic, in WHO terms, is “the worldwide spread of a disease”. Corona virus cases have been confirm outside China, but by no means in all 195 countries on the WHO’s list. It is also not spreading within those countries at the moment, except in a very few cases. By far the majority are travelers who picked up the virus in China.
Corona virus symptoms in humans – Should we panic?
No. The spread of the virus outside China is worrying but not an unexpected development. The WHO has declared the outbreak to be a public health emergency of international concern, and says there is a “window of opportunity” to halt the spread of the disease. The key issues are how transmissible. This new corona virus is between people and what proportion become severely ill and end up in hospital. Often viruses that spread easily tend to have a milder impact.
Healthcare workers could be at risk if they unexpectedly came across someone with respiratory symptoms who had traveled to an affected region. Generally, the corona virus appears to be hitting older people hardest, with few cases in children.
References : https://www.who.int and my next blog https://www.thakuriteja.com/top-5-technology-trends-for-2020-in-formations-technology-industries/