[Comparison of bacterial flora in the oral cavity of children and adults].

The aim of the study was to assess levels of occurrence and number of aerobic bacteria hemolysing and non-hemolysing, anaerobic bacteria, streptococci hemolysing and non-hemolysing, staphylococci, and bacteria responsible for tooth decay (Streptococcus mutans and Lactobacillus spp.) on oral cavity in children and adults. The results obtained indicate the difference of the level of occurrence of, aerobic bacteria hemolysing and non-hemolysing, anaerobic bacteria, streptococci hemolysing and non-hemolysing, staphylococci, and bacteria responsible for tooth decay (Streptococcus mutans and Lactobacillus spp.) was not statistically significant in either group. The counts and average values of the counts for aerobic bacteria non-hemolysing, anaerobic bacteria, streptococci hemolysing and non-hemolysing and Streptococcus mutans turned out to be statistically significantly larger in adults than in children. However for aerobic bacteria hemolysing, staphylococci and Lactobacillus spp. the difference of the counts was not statistically significant in either group.