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coronavirus is starting from chin wuhan. and now also 28 country for suffering from coronavirus. it has no medical treatment and no vechin
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NEWS EXPLAINER 13 MARCH 2020
How much is coronavirus spreading under the radar?
Three leading health officials talk about gauging the size of local outbreaks, and why containment strategies aren’t futile yet.
Amy Maxmen
People wear protective mask to fight against the Coronavirus as they moves in the market area in an eastern Indian state.
Odisha, in eastern India, has closed theatres, swimming pools, schools and other public spaces in order to stem the spread of coronavirus.Credit: STR/NurPhoto/Getty
Just how much has the coronavirus spread? More than 137,000 people in 117 countries and regions have been confirmed as having COVID-19. And earlier this week, the World Health Organization (WHO) described the outbreak as a pandemic. But testing isn’t available to everyone, so the numbers don’t accurately reflect the extent of transmission i
Explanation:
Just how much has the coronavirus spread? More than 137,000 people in 117 countries and regions have been confirmed as having COVID-19. And earlier this week, the World Health Organization (WHO) described the outbreak as a pandemic. But testing isn’t available to everyone, so the numbers don’t accurately reflect the extent of transmission in communities around the world.
Based on conversations with three leaders in public health — at the WHO, the US Centers for Disease Control and Prevention (CDC) and at one of one of the largest research charities in the world — Nature explains how officials and researchers are attempting to estimate the size of individual outbreaks based on incomplete data.