Fig. 4: Air travel from Pakistan and estimated typhoid incidence by country.
From: Assessing the global risk of typhoid outbreaks caused by extensively drug resistant Salmonella Typhi
Each point corresponds to one of 200 countries; countries further to the right received more air travelers from Pakistan in 2019 (a proxy for the risk of XDR typhoid introduction), and countries closer to the top of the graph have a higher estimated typhoid burden (a proxy for the risk of onward transmission and local outbreaks or establishment conditional on XDR typhoid being introduced). PY person-year. Source data is provided as a Source Data file.
