Since the first case of COVID-19 was identified in central China in December, the illness has spread across the world, leading to an outbreak that the World Health Organization has called a pandemic. The maps and charts below show the extent of the spread, and will be updated daily with data gathered from over a dozen sources by the Johns Hopkins University Center for Systems Science and Engineering.
Where COVID-19 has spread in the U.S.
Testing for the novel coronavirus that causes COVID-19 was slow to roll out in the U.S., but as more and more Americans get tested, it’s becoming clear that the illness is already spreading in the U.S. It has now been confirmed in some three dozen states, with the largest clusters in Washington state, California and New York.
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Where COVID-19 has spread around the world
Over 110 countries and territories, representing every corner of the globe, have now reported at least one case of the novel coronavirus. In total, there are now over 110,000 cases and over 4,000 related deaths.
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Which countries have the most COVID-19 cases?
China remains the country with the most coronavirus cases and related deaths, by a significant margin. However, in recent weeks, China has seen fewer and fewer new cases per day, while the count in places like Italy, Iran, Germany, France and the U.S. have risen.
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