All
 B04 Viruses D014780 +
 B04.909 Vertebrate Viruses D014712 +
 B04.909.777 RNA Viruses D012328 +
 B04.909.777.310 Flaviviridae D018067 +
 B04.909.777.310.350 Flavivirus D005416 +
 B04.909.777.310.350.270 Dengue Virus D003716 
 B04.909.777.310.350.350 Encephalitis Viruses, Tick-Borne D004669 
 B04.909.777.310.350.990 Yellow fever virus D015005 
 B04.909.777.310.350.300 Encephalitis Viruses, Japanese D018349 +