01637nas a2200301 4500000000100000008004100001260004400042653002800086653002500114653003000139100001200169700001200181700001100193700001500204700001600219700001100235700001800246700001200264700001600276700001500292700001800307700001600325700001400341700001600355245007700371520086200448022002501310 2024 d bSpringer Science and Business Media LLC10aSocioeconomic scenarios10aEnvironmental Health10aclimate-change adaptation1 aTsui JL1 aPena RE1 aMoir M1 aInward RPD1 aWilkinson E1 aSan JE1 aPoongavanan J1 aBajaj S1 aGutierrez B1 aDasgupta A1 ade Oliveira T1 aKraemer MUG1 aTegally H1 aSambaturu P00aImpacts of climate change-related human migration on infectious diseases3 a

Health consequences arising from climate change are threatening to offset advances made to reduce the damage of infectious diseases, which vary by region and the resilience of the local health system. Here we discuss how climate change-related migrations and infectious disease burden are linked through various processes, such as the expansion of pathogens into non-endemic areas, overcrowding in new informal settlements, and the increased proximity of disease vectors and susceptible human populations. Countries that are predicted to have the highest burden are those that have made the least contribution to climate change. Further studies are needed to generate robust evidence on the potential consequences of climate change-related human movements and migration, as well as identify effective and bespoke short- and long-term interventions.

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