Table 3.

Number of registered cases of hepatitis A linked with HAV infection of the worker of a catering facility

Patient 0
Focus	Integrative meeting	Kindergarten	MSM?
First generation of patients	6	16	2
Second generation	1	12	2
Third generation		2	2
Fourth generation		2
Number of HAV infected persons in separate focuses	7	32	6
Total number of HAV infections connected with patient 0		45 (39 + 6?)

Patient 0 – worker of a catering facility infected with HAV; Integrative meeting – focus of HAV infections connected with an integrative meeting of employees; Kindergarten – focus of HAV infections among children, their families and kindergarten workers; MSM? – HAV infections among men who have sex with men as well as the wife of one of the MSM men