We propose a compartmental disease transmission model with an asymptomatic (or subclinical) infective class to study the role of asymptomatic infection in the transmission dynamics of infectious diseases with asymptomatic infectives, e.g., influenza. Analytical results are obtained using the respective ratios of susceptible, exposed (incubating), and asymptomatic classes to the clinical symptom...

BACKGROUND Pelvic pain is a major component of the morbidity associated with urinary tract infection (UTI), yet the molecular mechanisms underlying UTI-induced pain remain unknown. UTI pain mechanisms probably contrast with the clinical condition of asymptomatic bacteriuria (ASB), characterized by significant bacterial loads without lack symptoms. METHODS A murine UTI model was used to compar...

BACKGROUND Overtreatment of asymptomatic bacteriuria (ASB) is widespread and may result in antibiotic side-effects, excess costs to the healthcare system, and may potentially trigger antimicrobial resistance. According to international management guidelines, ASB is not an indication for antibiotic treatment (with few exceptions). AIM To determine reasons for using antibiotics to treat ASB in ...

CONTEXT Asymptomatic bacteriuria (ASB) in pregnancy is a major risk factor for developing acute cystitis and pyelonephritis, especially, among women with sickle cell disease. This study compared the prevalence, pattern, and microbiological characteristics of ASB in pregnancy between sickle cell trait (HbAS) and normal hemoglobin AA (HbAA) genotype subjects. MATERIALS AND METHODS Culture and s...

chiari malformation type i (cm-i) is a congenital disorder, which is basically a tonsillar herniation (≥ 5 mm) below the foramen magnum with or without syringomyelia. the real cause behind this malformation is still unknown. patients may remain asymptomatic until they engender a deteriorating situation, such as cervical trauma. the objective of this case report is to give a broad perspective on...

conclusions considering the role of these bacteria in urogenital infections, a screening test is recommended. since the pcr assay is a highly sensitive and specific assay for the detection of these bacteria in male urine specimens, it provides a noninvasive technique for routine screening. objective this study was designed to estimate the prevalence of chlamydia trachomatis and mycoplasma genit...

background and objectives: cryptosporidiosis has not been reported as an endemic disease in kashmir, but high prevalence of cryptosporidium sp. has been found among asymptomatic (non-diarrheic) hiv positive immigrants in present study. due to increasing number of hiv positive immigrants in kashmir, cryptosporidium may become a public health problem in kashmir. materials and methods: a total of ...

background: asymptomatic bacteriuria (asb) is common among women with diabetes. the aim of this study was determine the prevalence of and risk factors for asb in women with diabetes type 2 in shahre-kord city of iran. methods: in a six months period (april- september 2005), a total of 100 women with diabetes (type 2) and 100 healthy women without diabetes as control group were investigated for ...

BACKGROUND Women suffering from recurrent urinary tract infections (rUTIs) are routinely treated for asymptomatic bacteriuria (AB), but the consequences of this procedure on antibiotic resistance are not fully known. The aim of this study was to evaluate the impact of AB treatment on antibiotic resistance among women with rUTIs. METHODS The study population consisted of 2 groups of women who ...

OBJECTIVE To evaluate whether asymptomatic bacteriuria (ASB) is more common in patients with diabetes than among control subjects. In addition, we wanted to clarify the clinical significance of ASB in patients with diabetes. RESEARCH DESIGN AND METHODS We conducted a systematic review and meta-analysis of published data since 1966. Twenty-two studies fulfilled the inclusion criteria of the me...