¹ Ye llow fe ve r (YF) vaccination is ge ne rally not re com m e nde d in are as w h e re th e re is low pote ntial for YF virus e xpos ure . H ow e ve r, vaccination m igh t be cons ide re d for a s m all s ubs e t of trave le rs to th e s e are as w h o are at incre as e d ris k for e xpos ure to YF virus be caus e of prolonge d trave l, h e avy e xpos ure to m os quitoe s , or inability to avoid m os quito bite s . Cons ide r-ation for vaccination of any trave le r m us t tak e into account th e trave le r’s ris k of be ing infe cte d w ith YF virus , country e ntry re quire m e nts , and individual ris k factors for s e rious vaccine -as s ociate d adve rs e e ve nts (e .g., age , im m une s tatus ).

² Curre nt as of Se pte m be r 2014. Th is m ap, w h ich aligns w ith re com m e ndations als o publis h e d by th e W orld H e alth Organiz ation (W H O), is an update d ve rs ion of th e 2010 m ap cre ate d by th e Inform al W H O W ork ing Group on th e Ge ograph ic Ris k of Ye llow Fe ve r.

M AP 3 42 . YELLOW FEVER VACCIN E R ECOM M EN DATION S IN VEN EZ U ELA²