WEBVTT
Kind: captions
Language: en

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Welcome to the transmission risk model virtual tour.

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Many geopolitical features in China can be
displayed, including prefectures…

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… population density of the prefectures…

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… counties …

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… and major cities, with an option to show cities with

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a larger population in a larger
font.

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The map can be moved by clicking and dragging
with your cursor.

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Factors related to avian biology can also
be displayed.

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Layers include chicken production …

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… duck production …

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… goose production …

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… and wild bird (bar-headed goose) presence.

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Here are all those layers displayed together.

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Users can also display avian influenza outbreak

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events and the location of live bird markets.

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Hovering over each point reveals information

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about the market or outbreak.

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Users can click-and-drag along

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the bottom timeline to view outbreaks

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over a specific time period

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We can visually display high and low risk

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areas for avian influenza outbreaks.

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We can also display wild bird presence and

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bird satellite tracks.

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Thanks for joining us!