Editorial comment on the correspondence from Rosen and Steinberg and Abu Mourad.
Mackie
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Royal Institute of Public Health, 28 Portland Place, London, W1B 1DE, UK. public.health@riph.org.uk
Sim
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D000818:Animals; D018912:Arabs; D003967:Diarrhea / Q000453:epidemiology*; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D007557:Israel / Q000453:epidemiology; D011057:Politics; D012036:Refugees