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The Guardian Newspaper TodayWHO urges countries to 'track and trace' every Covid-19 caseAdvice comes day after UK decides to stop community tests and only test hospital casesSarah Boseley Health editorFri 13 Mar 2020 18.13 GMTLast modified on Fri 13 Mar 2020 18.44 GMTCountries should find and test every case of coronavirus to stop the pandemic, the World Health Organization has said a day after the UK announced that only the most seriously ill will be tested.“You can’t fight a virus if you don’t know where it is,” the WHO’s director general, Dr Tedros Adhanom Ghebreyesus, said at a briefing on Friday. “Find, isolate, test and treat every case to break the chains of Covid transmission. Every case we find and treat limits the expansion of the disease.”The UK government said on Thursday that it would no longer try to “track and trace” everyone suspected of having the virus. Instead, under plans outlined by Boris Johnson and his medical and scientific advisers, testing would be limited to patients in hospital with serious breathing problems, which may be caused by coronavirus but could also be because of flu. Isolation at home would be a voluntary measure, but anyone with a persistent cough or temperature would be asked to do so.The prime minister’s briefing, which followed an emergency Cobra meeting, also marked a sudden and significant U-turn in NHS policy. Just a day earlier NHS England had announced an increase in testing in the community. A “significant expansion of coronavirus testing, with enhanced labs” would help the health service carry out 10,000 tests a day, it said.However, after the WHO declared coronavirus a pandemic, the government moved the UK from the “containment” phase into “delay”, accepting the inevitability of millions of infections. This also moved the testing strategy to one where people are no longer tested, but anyone with a temperature or a continuous cough is advised to stay home for seven days, to reduce the number of people they will infect.People with symptoms are not even advised to call NHS 111, but look at the online advice. The only time to seek medical help is if they get worse, not better.

Mark Julian Raymond ● 2062d

"N V" Covid-19 in its mild form which is what 80 per cent of patients experience is described as "flu-like", where the difference with "flu" kicks in is that the remaining 20 per cent of Covid-19 patients require hospitalization.Quote:"Based on all 72,314 cases of COVID-19 confirmed, suspected, and asymptomatic cases in China as of February 11, a paper by the Chinese CCDC released on February 17 and published in the Chinese Journal of Epidemiology has found that:    80.9% of infections are mild (with flu-like symptoms) and can recover at home.    13.8% are severe, developing severe diseases including pneumonia and shortness of breath.    4.7% as critical and can include: respiratory failure, septic shock, and multi-organ failure.    in about 2% of reported cases the virus is fatal.    Risk of death increases the older you are.    Relatively few cases are seen among children.Based on all 72,314 cases of COVID-19 confirmed, suspected, and asymptomatic cases in China as of February 11, a paper by the Chinese CCDC released on February 17 and published in the Chinese Journal of Epidemiology has found that:    80.9% of infections are mild (with flu-like symptoms) and can recover at home.    13.8% are severe, developing severe diseases including pneumonia and shortness of breath.    4.7% as critical and can include: respiratory failure, septic shock, and multi-organ failure.    in about 2% of reported cases the virus is fatal.    Risk of death increases the older you are.    Relatively few cases are seen among children."This is very different to flu

Mark Julian Raymond ● 2069d