In recent years, advances in the diagnosis and treatment of herpes simplex encephalitis (HSE) have been achieved due to the prevalence of antiviral drugs and the introduction of the polymerase chain reaction (PCR) to test the cerebrospinal fluid. The several clinical forms of herpes simplex virus type 1 (HSV-1) infections of the central nervous system (CNS), including acute disseminated encepha...

Today, with the advent of new medications, treatment of Ulcerative colitis (UC) has been markedly improved. Immunosuppressive drugs used in therapy predispose patients to opportunistic infections. A 22-year-old woman was admitted to emergency department due to acute exacerbation of UC and decreased level of consciousness. She was under treatment with 5-aminosalicylate, prednisolone and azathiop...

The purpose of this paper is to explain the state of our knowledge of the etiology of epidemic encephalitis, and especially to draw a line of demarcation between the established virus of simple herpes and the hypothetical virus of epidemic encephalitis. It had already been shown that the experimental observations on rabbits do no suffice to prove the identity of the herpes with the encephalitis...