title: The survival of oral streptococci on human skin and its implication in bite-mark investigation.
abstract: Ten-microlitre aliquots of whole saliva applied to human skin were sampled for periods up to 6.25 h. The rate of loss of recoverable bacteria was 45-50% per hour. After 6.25 h, viable oral streptococci could be recovered. The implications for using a "fingerprint" typing method for these bacteria with regard to the identification of bite-marks are discussed.
mesh_terms: D001733:Bites and Stings / Q000382:microbiology*; D001734:Bites, Human / Q000382:microbiology*; D005554:Forensic Medicine; D006801:Humans; D012463:Saliva / Q000382:microbiology*; D012867:Skin / Q000382:microbiology*; D013291:Streptococcus / Q000254:growth & development*; D013997:Time Factors