Category 5
Medical Effects *

This page involves psychological or physiological effects and is under construction and lists only the most prominent case at this point in time. Other Categories, involving Distant Encounters (Cat 1),  other Close Encounters  (Cat 2),  E-M Effects (Cat 3), Animal Effects (Cat 4), Trace Cases (Cat 6), Entities (Cat 7),  Photographs (Cat 8),  Radar (Cat 9),  Radiation (Cat 10), or Sightings From Aircraft (Cat 11),  are listed on their appropriate pages at  Evidence by Special Categories.   If you find an important Abduction case that is NOT listed, please email me at:

Francis Ridge
NICAP Site Coordinator

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