The investigations were carried out on the grounds of data supplied by the State Sanitary Epidemiological Station in Lublin and focused on the occurrence of salmonelloses in humans from Lublin. The incidence analysis was made regarding age and sex groups. The percentage of each serovar of Salmonella rods as well as seasonality of salmonellose morbidity was also considered. In the years 1995-2005 2894 cases of salmonelloses were recorded in the city of Lublin, with the peak in 1995 (386). The morbidity rate varied according to year, seasonality, age and sex. The dominant serovars isolated in the diseased human organisms appeared to be S. Enteritidis as well as S. Hadar and S. Virchow. The highest morbidity rate was shown in the youngest age groups, i.e. from 0-4 years and generally higher percentages were recorded for women as opposed to men.
In 1966-86 there were 1 675 213 cases of scabies in Poland. The highest incidence (580.5) per 100 000 inhabitants was noted in 1968, the lowest (41.7) in 1986. The highest morbidity falls on autumn and winter. The highest proportion of cases are children and teenagers (0-19 years old), the second group consists of people aged 20-64, the third - over 65 years old. Most frequent were single cases of scabies, but there occurred also group infections in families, schools, boarding schools and establishments. In the discussed period the losses brought about by this disease, in case of people 20-64 years old only, amount to 1 836 234 days of the sick leave, while the average absence in 1980 was 82 500 days.
The incidence of scabies disease was analysed among women, men and children in Katowice in 1993-1997. The materials came from the Municipal Hospital of Dermatology and from the Clinic of Dermatology in Katowice. From the analysis of materials follows that the precentage of infected women and men was low in the studied period and fuctuated between 0.5% and 1.8%. Higher percentage appeared among children. The precentage of hospitalized children was higher (9.4%-12.6%) than at children from the clinic (2-2.4%). The most cases concerned children between 1 and 5 years old.