RESUMEN
Meningococcal disease is the most significant cause of morbidity and mortality even in the most developed socio-economic surroundings. Meningococcal sepsis and meningitis are caused by Neisseria meningitidis (NM), which is surrounded by polysaharide capsule, which is the main factor of virulence. THE GOAL OF THE WORK: was to confirm the frequency and characteristics of meningococcal disease as well as the justification of introducing vaccination. Through retrospective analysis of the history of the disease, a total of 87 patients with meningococcal sepsis hospitalized at the hospital for infectious in Tuzla in the period 1995 to 2004. diseases were included. Out of 87 hospitalized patients, 34 patients (39%) had meningococcal sepsis, meningococcal sepsis and meningitis had 50 patients (57.6%), and only 3 patients (3.4%) had only meningitis. The diseases most frequently appears in males, 54 patients (62.0%), and in females, 33 patients (38.0%). The largest number of diseased is in the period 0-12 months, 39 patients (44.8%), and then in the period from 13-24 months, 19 diseased (21.8%), from 3-6 years of age 12 patients (13.8%), after sixth year of age meningococcal disease appears in a smaller percent. The youngest patient was 3 and a half months old, and the oldest was 23 years old. Diagnosis was established based on the history of the disease, clinical examination, lab researches, biochemical and bacteriological search of liquid. Etiological cause was proved through liquor culture in 24 cases (27.5%), hemoculture in two cases (2.29%). Death was the result in eight cases (9.1%), one patient (1.1%) resulted in the amputation of a finger, and the rest of 78 patient (89.6%) are cured without sequel. Patients are treated with the Penicillin G, Ampicillin, and in a case of the resistance, were treated with cephalospores of third generation. CONCLUSION: the meningococcal disease, and especially its form of Waterhause-Friderichsen syndrome represents a hard disease which in 50% of cases has a death as the result.
Asunto(s)
Meningitis Meningocócica , Infecciones Meningocócicas , Neisseria meningitidis , Sepsis , Adolescente , Adulto , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Meningitis Meningocócica/diagnóstico , Infecciones Meningocócicas/diagnóstico , Sepsis/diagnósticoRESUMEN
The adults died more frequents from the diseases that could be prevented by vaccinae. To data from WHO HBV infection numbers the nineth place on the list for causes of death. The paper from 1980 proved that chronic HBV carriers have 5-100 folds higher risk for liver carcinoma than noninfected persons lived in the same areas and had the same occupations. In the group of higher risks for HBV infection the medical employees are on the first place. The aim of our paper was to show the high risk of HBV diseased at the Clinic of infectious Diseases and to point HBV vaccina in relation to prevention of HBV infection and HBV chronical carriers. During 2002 we've tested on markers of HBV et HCV all employees of the Clinical Center and among them 84 persons of the Clinic of Infectious Diseases in Tuzla. Tests were done by ELISA in the Department of Transfusiology in University Clinical Center in Tuzla. From total 84 persons 41 (56.9%) were vaccinated before and at 17 (23.6%) the seroconversion weren't done. They most receive 1 booster-dosis. The others with negative markers of HBV were 30 (35.7%) vaccinated by "Engerix B" vaccina (GlaxoSmithKline), that we're had in the beginning of our project. 27 persons (32.0%) have been in contact with HBV virus during the long term duty in the Clinic. They've had HBs antibodies. At 3 (4.1%) members of medical employees that were recovered from severe HBV diseases after accidental injury by winkles the seroconversion HBsAg to HBs antibodies were happened. Among the to have been in contact with HBV virus proved the true of high risk of diseased from hepatitis in the Clinic of Infectious Diseases.
Asunto(s)
Anticuerpos contra la Hepatitis B/biosíntesis , Vacunas contra Hepatitis B/inmunología , Hepatitis B/prevención & control , Transmisión de Enfermedad Infecciosa de Paciente a Profesional/prevención & control , Vacunas Sintéticas/inmunología , Antígenos de Superficie de la Hepatitis B/sangre , Humanos , VacunaciónRESUMEN
UNLABELLED: Bosnia and Herzegovina has been known as a highly endemic region for Hantavirus infections for more than 50 years. Previous studies have shown that at least two different hantaviruses, the murine Dobrava (DOB) and avricoline Puumala (PUU) viruses, each carried by a different rodent species, have been circulating in the area. However, there is little information on rodent population density fluctuations in Bosnia over the past years as well as on the ratio of Puumala to Dobrava infection in humans. THE AIMS OF OUR STUDY WERE: to identify the rodent species which may serve as hantavirus reservoirs in the north-east and central Bosnia; to assess the geographical distribution, density and population dynamics of rodent species in the area; to assess the influence of climatic conditions on the size of rodent population; and to determine the ratio of Puumala to Dobrava infection in humans. METHODS: The epidemiologic and epizootic study in the north-east and central Bosnia was conducted during the 8-year period (1995-2003). The average yearly and monthly temperatures, air humidity and precipitation during the study period were analyzed. A total of 381 small rodents were caught during the epidemic years (1995 and 2002), and in-between the epidemic periods (1999 and 2000). The animals were caught by live-traps and identified by morphometric methods. The density of animals was estimated by counting the number of holes per 1000 m2. Sera of 311 patients with clinical signs and symptoms of hemorrhagic fever with renal syndrome (HFRS) were tested for the presence of antibodies reactive to the Dobrava, Puumala and Seoul viruses by using indirect immunofluorescence test (IIF), and IgG and IgM ELIS. Sera of 84 patients were tested using only IIF, and 227 sera were tested by IIF and -capture IgM ELIS tests. RESULTS: During the epidemic years, the average monthly temperatures in February were by 4.3 times higher than the average temperatures during the nonepidemic years, which may have influenced the early reproduction of rodents and development of "mouse years". The rodents were identified as: Apodemus flavicollis (n = 139), Apodemus sylvaticus (n = 89), Apodemus agrarius (n = 4), Clethrionomys glareolus (n = 117), Sorex araneus (n = 5), Pytimus subterraneus (n = 23), Mus musculus (n = 1), Mycrotus arvalis (n = 1) and Rattus norvegicus (n = 2). Clethrionomys glareolus was predominant in the regions with the altitude higher than 1160 meters and Apodemus species in the regions with the altitude lower than 670 meters. The rodent population density changes seasonally and cyclically. During the epidemic years, the rodent population density was marked as very high, whereas during the nonepidemic years it was designated from low to moderate. Well-known natural hosts of Hantaviruses (A. flavicolis and C. glareolus) are most widely spread species of small rodents, and the increase in their population is closely related with outbreaks of epidemics of HVBS-a. Puumala virus caused HVBS-a in 49.84% (155/311); Dobrava virus in 23.15% (72/311) of cases, whereas Hantaviruses serotype was not identified in 27.00% (84/311) of cases. Infections caused by Puumala virus were more frequent than the infections caused by Dobrava virus during both epidemic and nonepidemic periods. The proportion of humans infected with Puumala and Dobrava viruses correlated with the number of natural hosts of Hantaviruses in the areas of HVBS outbreaks. The study of the prevalence of hantavirus antibodies in the populations of rodents and humans, which had been under way, should elucidate these relationships.
Asunto(s)
Reservorios de Enfermedades , Vectores de Enfermedades , Orthohantavirus/aislamiento & purificación , Virus Puumala/aislamiento & purificación , Roedores/virología , Animales , Anticuerpos Antivirales/análisis , Bosnia y Herzegovina/epidemiología , Brotes de Enfermedades , Fiebre Hemorrágica con Síndrome Renal/epidemiología , Fiebre Hemorrágica con Síndrome Renal/virología , Humanos , Ratas , Estaciones del AñoRESUMEN
INTRODUCTION: There are significant changes in small blood vessels with increased permeability, edema of abdominal organs and ascites in the acute phase of hemorrhagic fever with renal syndrome (HFRS). We analyzed ultrasound changes of abdominal organs in patients with serologically verified HFRS, in order to assess the value of this method in the diagnosis of acute renal failure (ARF). METHODS: The study included 14 sporadic patients with ARF and suspicion of HFRS, treated in 2002. Ultrasonography of the liver, gallbladder, pancreas, spleen, kidneys, prostate and retroperitoneum was performed on a Toshiba 220 SSA. RESULTS: Parenchymal edema with increased echogenicity, sinus narrowing and enlargement of both kidneys were found in all 14 (100%) patients. Hepatosplenomegaly was found in seven (50%), ascites in four (28.6%), and pleural effusion in two (14.3%) patients. Increased thickness of the bladder wall was found in two (14.3%), gallbladder enlargement in one (7%), and edema of the pancreas in one (7%) patient. CONCLUSION: Ultrasound examination has a very important role in the diagnosis and follow-up of changes in the parenchymal organs in the acute acute phase of the disease.