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Persistence of antibodies for measles among vaccinated medical students in Italy

In this journal, we recently reported a study of measlesspecific IgG antibody levels in Health Care Workers (HCWs) employed at the Policlinic Tor Vergata of Rome [1]. Among HCWs in the age group 25–35 years, 79% had a protective IgG level, as compared to 98% among subjects >35 years old. We raised the question of a need for vaccination among HCWs, and for those born after 1984 in particular. We here extend our evaluation onto medical students, a category which was not included in our previous study. We carried out a retrospective observational study, approved by the Ethical Committee of the Foundation Polyclinic of Tor Vergata in Rome. We evaluated the immunity status to measles of the medical students of the Tor Vergata University who followed the health surveillance programme at the Occupational Medicine from January 1 to November 3