<qa>  How many cases of herpes zoster are estimated in France?The annual incidence of herpes zoster in France is estimated at 3.4-4.4 cases per 1 000 people in the general population regardless of the history of Herpes zoster. The highest incidence concerns people aged 65 and over with an incidence estimated between 8-10 cases per 1 000 people, representing more than 100 000 cases of herpes zoster. 