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| | <br>There are only a few of people that shows symptoms of both type of dis | | <br>There are only a few of people that shows symptoms of both type of dis |
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| | [[File:SY_13.png|500px|center]] | | [[File:SY_13.png|500px|center]] |
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Revision as of 04:47, 16 October 2017
Epidemic Spread in Smartpolis - Origin and Transmission
Insights
Origin and Spread
| Description |
Illustration |
| 1.Origin & Spread of inhalation disease type
Origin and Spread
For symptoms related to inhalation diseases, the frequency of words mentioned was steady until 17 May. From 17 May onward, the frequency increased rapidly, which shows that the symptoms of inhalation disease start to appear. The day 17 May could be seen as the start time of the epidemic. The location of macroblogs related to symptoms of inhalation disease seems to first appear in the Smogtown, Downtown and Uptown area (as shown in the first figure). On 18 May, a huge number of people start to show the inhalation symptoms. The Downtown and Uptown area showed a high density of macroblogs mentioned about symptoms of the inhalation epidemic. Notice that on both 17 & 18 May, there is a west wind in Smartpolis, that may aggravate the spread of the epidemic towards east. Hence, people in the Eastside of Smartpolis are posting things related to the inhalation epidemic (as shown in the second figure).
Affected Area
On 20 May, the inhalation epidemic seems spread to all areas in Smartpolis, especially in Downtown, Uptown and Eastside areas, where the density of symptoms related post are relatively higher than other areas. (As shown in the left bottom figure)
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17 May 2011, Inhalation Symptoms, West Wind:
18 May 2011, Inhalation Symptoms, West Wind:
20 May 2011, Inhalation Symptoms, North West Wind:
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| 2.Origin & Spread of gastrointestinal disease type
Origin and Spread
For symptoms related to gastrointestinal diseases, the frequency of words mentioned was steady until 19 May. In 19 & 20 May, the frequency increased rapidly, which shows that the symptoms of gastrointestinal disease start to appear. However, different from inhalation symptoms, the gastrointestinal symptoms first appear alone Vast river and spread alone Vast river. The macroblogs density shows that the spread direction of gastrointestinal symptoms is the same with the flow direction of Vast river.
Affected Area
The main affected region by gastrointestinal diseases were areas near lower reaches of Vast river, i.e. Smogtown, Plainville and south area of Villa and Westside.
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19 May 2011, Gastrointestinal Symptoms, West Wind:
20 May 2011, Gastrointestinal Symptoms, North West Wind:
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| 3.Disease type
There are only a few of people that shows symptoms of both type of diseases and the affected areas of the two diseases are quite different. Hence, we can conclude that there are two types of epidemic that is spreading in Smartpolis, one is Gastrointestinal diseases and the other is Inhalation diseases.
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Transmission
| Description |
Illustration |
| 1.Transmission of inhalation disease
There are only a few of people that shows symptoms of both type of dis
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| 2.Transmission of gastrointestinal disease type
From the
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18 May 2011, Inhalation Symptoms, West Wind:
20 May 2011, Inhalation Symptoms, North West Wind:
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| 3.Events that caused the spread
From the
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19 May 2011, Gastrointestinal Symptoms, West Wind:
20 May 2011, Gastrointestinal Symptoms, North West Wind:
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Epidemic Spread in Smartpolis - Origin and Transmission
