How a Johns Hopkins professor and his Chinese students tracked the coronavirus.today's international news
 |
| John Hopkins Coronavirus Database, Prof. Lauren Gardner, Underreporting In China, Underreporting In The U.S., Underreporting In Europe, |
A 35-year-old engineering professor in Texas who researched how the transportation system spreads infectious diseases and started his 2 graduate students from China and has maintained a database of confirmed cases and deaths from the coronavirus since January. It is a widely used database used by U.S. public health officials, starting with a dent from a student of Lauren Gardner from Shanxi Province, north of Wuhan. A geography and mapping expert, he has studied in the United States since 2012 and spent several hours following the class and inputting data.(today's international news)
The WSJ report states that the website was created on the same day and launched on January 22, when coronavirus cases were virtually non-existent in other parts of the world and were concentrated in the Wuhan region.(today's international news).
The report states that behind the information reported in the media on a daily basis is a complex supply chain that is full of challenges that data brings, what is reported, what is not reported and what is assumed.(today's international news) Dr. Gardner says he's working with so much data on his dashboard, 4000 points of data, which is very hard to scrape all the data together from different sources, making it impossible for him to check the assumptions behind the data for consistency to find the underlying information.(today's international news)
One of the surprises of the way the virus developed in other parts of the world is that it spreads to western countries and then to other countries in the world. The result is something that government authorities are doing, such as disease control centers being done in a completely ad hoc manner. The U.S. government uses the Washington Health Metrics database and in turn takes information from the Johns Hopkins database at the University of Washington Health Metrics database.(today's international news)
Since a complacent population in the West relied on the number of cases to determine how severe the epidemic was or whether it was an epidemic, the significance of calculating data from China was taken as a symbol rather than a ratio of what it could be. This is because the western countries of Europe and America have never faced an epidemic in the memory of this species, which was last forgotten 191117 centuries ago. Researchers at the University of Gোটttingen in Germany conducted data analysis in a case study published in the Lancet Journal and found that in only 6% of cases, a large portion of the population was infected. Ramnan Laxminarayan, a researcher at Princeton University, says countries delay reporting until the problem is confirmed, because the so-called economic costs such as trade and travel come down sharply. Yet he said early warning measures were the key to prevention. Initial warnings from publicly available data bases were not possible for a variety of reasons. It was dangerous to rely on such ad hoc data considering that the first confirmed detective case was recently found in New York when it was estimated that 10,000 people had not already been identified. James Glanz and Benedict Kerry, at YE May NYT.com, say the outbreak spread to U.S. cities long before Americans knew it, suggesting that publicly available databases give the misconception of security, and do not act as separate researchers to manage. Due to the scarcity of resources for this work, the initial warning did not rely on hastily putting databases together with insufficient resources, and German Chancellor Merkel described it in her first coronavirus address in March, having a distinct idea of what the danger was, better than previous databases in the region. There were warning signs. And it also came late. The reason was that the response was quick, very fast, and public perceptions had to be quickly shaped about the enormous amount and speed of the coronavirus, so that actions could be made quickly and effective to stop it on its tracks.(today's international news)
Post a Comment