Much cross-infection can be prevented by using chemical disinfectants to reduce the numbers of pathogens in sources such as superficial lesions and carrier sites, and by interrupting routes of spread. Examples are given to show the value of using disinfectants in the light of epidemiological knowledge.

Threadworm infection is common in preschool and school-age children and is easily spread to the entire family. The infection can be treated using medication, which should be taken by all members of the family, but good hygiene measures are equally important to ensure reinfection does not occur.

The infection rate of Enterobius vermicularis was investigated in 1,070 preschool children aged 5-7 years in Kayseri, Turkey by cellotape anal swab from May-September 2005. The children's parents were asked to complete questionnaires inquiring into the potential risk factors involved. The overall egg positive rate for E. vermicularis was 5.1%. The infection rate among boys and girls was similar...

A retrospective study of the histopathological findings of more than 11,443 appendices submitted as surgical specimens over 14 years was performed in this department. In most cases routine histopathological examination added little clinically important information to other clinical and operative gross findings, but a variety of interesting and uncommon lesions were identified. In 85 cases clini...

Both the clinical and the histopathological diagnostic difficulties of oxyuriasis in unusual sites and their importance from a clinical point of view are pointed out. The authors report two ectoptic cases of enterobiasis observed in Northern Italy, one located in a fallopian tube of a 57-year-old woman and the other in a perianal subcutaneous tissue of a 59-year-old man, mimicking tumor-like le...

A prevalence survey of Enterobius vermicularis in primary school students aged 6-10 years in Bang Plee district, Samut Prakarn Province, Thailand was undertaken from January to March 2000. There were 783 subjects, 395 males and 388 females. Diagnosis was done by transparent tape swab technique. It revealed that 1) worms were found in 38.82% of the students, 2) there was a correlation between pr...

Over the past 25 years, 2921 appendicectomies were performed at this hospital. All were subjected to routine histopathological examination. In 95% of cases, histopathological examination did not add any further information but in 153 (5%) cases, clinically important pathological findings were detected for the first time. Seventy (2.3%) specimens showed typical evidence of tuberculosis. Parasiti...

BACKGROUND There is a paucity of data pertaining to the epidemiology and public health impact of Enterobius vermicularis and Strongyloides stercoralis infections. We aimed to determine the extent of enterobiasis, strongyloidiasis, and other helminth infections and their association with asymptomatic Plasmodium parasitaemia, anaemia, nutritional status, and blood cell counts in infants, preschoo...