Discussion.There are currently three described species of the genus Aerococcus: A. viridans, Aerococcus christensenii, and A. urinae. A. viridans is more commonly isolated from blood and has been associated with granulocytic bacteremia (9) and endocarditis (12).
Psychological thrillers often incorporate elements of and overlap with mystery, drama, action, slasher and horror (particularly psychological horror). They are usually books or films.
Psychological trauma is an emotional or psychological injury. It usually results from an extremely stressful or life-threatening situation. For more information on psychological trauma, visit the National Institute of Mental Health's Coping with Traumatic Events.