Overview of COVID-19 Global Spreading
This dashboard clearly shows the progress of covid-19 from China to the Middle East to Europe, and the full explosion in the United States so far. The Donut Pie Chart shows both the Numbers and the country share. A combination of a bar chart and a bubble chart can highlight the most affected countries. It is hoped that this dashboard will give the audience the most intuitive view of the epidemic trend.
Overview of COVID-19 Spreading in United States
But the outbreak began in early March in the United States, and the response was late. Even as many countries have begun to recover, the situation in the United States is not encouraging. Since novel coronavirus can be transmitted from person to person, it can also be seen from the map that populated states such as New York and California have high infection rates. And states like New Jersey, Massachusetts, Pennsylvania and other states around New York are more serious. It is well known that the eastern United States, with New York as the center, has a lot of public transportation. Common commuting tools such as buses, subways, and trains increase the possibility of new transmission.
Overview of COVID-19 Spreading in China
What can we learn from the historical data of China, the country which has almost recovered. You can see Hubei, where COVID-19 originated in China, where the highest number of people have been infected so far. From late 2019 until now, the infection rates in other provinces have been much lower. This is because of the early closure of the city, and strict quarantine orders have been imposed across the country, so the virus has been prevented from spreading as much as possible. So although China has a large population and developed transportation, it still recovers relatively quickly. This also benefited from the SARS experience in 2003.
