Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector9067010.17816/kazmj90670MiscellaneousHematogenous infection in syphilis. Hoffman, Neisser, Arzt, KerlWeinsteinA.info@eco-vector.com150519282455005001612202116122021Copyright © 1928, Eco-Vector1928<p>The issue of infectivity of syphilitic blood has been solved comparatively recently, and by experimental works of Hoffman, Neisser, Arzt, Kerl and others this infectivity has been proved in almost all stages of syphilis. The author had to observe a very rare case of hematogenic infection in lues.</p>Kazan Medical archiveКазанский медицинский архив