St. Louis encephalitis and dengue fever in the Caribbean area: evidence of possible cross-protection.
D003715:Dengue / Q000453:epidemiology*; D004674:Encephalitis, St. Louis / Q000453:epidemiology*; D005431:Florida; D007563:Jamaica; D008145:Louisiana; D008922:Mississippi; D010177:Panama Canal Zone; D013781:Texas