Detection and characterization of Mycobacterium tuberculosis DNA in 18th Century Hungarians with pulmonary and extra-pulmonary tuberculosis

Skeletal and naturally mummified tissues from a previously archived group of 18th century Hungarian remains were examined for the presence of Mycobacterium tuberculosis complex (MTB) DNA, using specific nested PCR for the IS6110 locus. Paleopathological changes in bones and from radiographs were noted in a minority of cases. Overall, specimens from 157/232 (67.7 %) of individuals proved positive, ranging from 20/43 (46.5 %) in children, 26/29 in middle-age (89.7 %) and 32/46 individuals aged 65-95 years (69.6 %). Single samples gave a positive result in 67/120 of cases (55.8 %). Most were ribs where the surface adjacent to lungs and pleura was sampled. When multiple sites were examined, 73/93 (78.5 %) individuals were positive; most of these had MTB only in the pulmonary region but 26 had disseminated disease (35.6 %) and 12 (16.4 %) had extra-pulmonary disease only. To distinguish M. tuberculosis from Mycobacterium bovis, well-preserved positive samples were examined for several additional genetic loci including the TbD1 deletion – characteristic of modern European strains of M. tuberculosis, and spoligotyped. No evidence other than of human M. tuberculosis was found, but different strains were detected. Tuberculosis was widespread in this community and whilst some individuals succumbed early in life, the majority co-existed with the infection. Therefore, this study may lead to the identification of host alleles and MTB strains associated with active and latent disease

A tuberkulózis előfordulása egy XVIII. századi váci családban

Two individuals of the Nigrovits family from the Vác Mummy Collection of the Hungarian Natural History Museum were the subjects of multidisciplinary, anthropological, paleopathological, radiological, paleomicrobiological and paleoproteomic studies. The father, József Nigrovits (No 29), died at the age of 55 on the 11th of November 1793; his son, Antal Nigrovits (No 54), died on the 16th of July 1803, at the age of 22. They lived in the 18th century in a small town of northern Hungary. The macroscopic examination of body No 54 showed a severely deformed neck and back region; body No 29 had no characteristic marks of any illnesses. The CT scan data of the bodies and their 3D reconstructions showed no skeletal evidence of tuberculosis, despite the positive results of their paleomicrobiological studies. The deformity of body No 54 turned to be a developmental abnormality of unknown origin, but no Pott’s gibbus was present

Bone tuberculosis in Roman Period Pannonia (western Hungary)

The purpose of this study was to analyse a skeleton (adult female, 25-30 years) that presented evidence of tuberculous spondylitis. The skeleton, dated from the Roman Period (III-VI centuries), was excavated near the town of Győr, in western Hungary. The skeleton was examined by gross observation supplemented with mycolic acid and proteomic analyses using MALDI-TOF/TOF tandem mass spectrometry. The biomolecular analyses supported the morphological diagnosis