Homes In Belgium Research Articles

Autism and genetics: High incidence of specific genetic syndromes in 21 autistic adolescents and adults living in two residential homes in Belgium

Autism and genetics: High incidence of specific genetic syndromes in 21 autistic adolescents and adults living in two residential homes in Belgium

Mould biodiversity in homes I. Air and surface analysis of 130 dwellings

Air and surface sampling to quantify and identify fungi were conducted over a 10-year period in 130 Belgian homes, including flats and houses. Homes were selected based on the medical files of allergic, mostly asthmatic patients to assess possible mould responsibility in the aetiology of the disease. Air sampling was done with Reuter centrifugal air sampler using different sampling times and incubation temperatures to detect mesophilic and thermotolerant or thermophilic fungi. More than 50 genera were detected, withCladosporium, Penicillium andAspergillus being the most common. The main species detected wereAspergillus versicolor, several species ofPenicillium, Cladosporium sphaerospermum andCladosporium herbarum. Surface sampling was conducted concomitant with air sampling. Surfaces with and without visible mould growth were tested equally by Rodac contact plates or swabs. AlthoughCladosporium herbarum was shown to be a common species in indoor environments by air sampling, it was not detected by surface sampling from visible mould growth. This finding suggests that its presence in dwellings is from an outdoor origin and not indicative of indoor proliferation.Aspergillus versicolor, Cladosporium sphaerospermun, andPenicillium chrysogenum were the most common species isolated from surfaces showing visible mould growth.

Het gebruik van de voorkeurstem bij de gemeenteraadsverkiezingen : Een terreinverkenning in de provincie Limburg

There is only few information available about the use of preferential votes at local elections, since the Belgian Home Department does not publish that particular statistical material. This article registers the size of preferential voting and discusses its consequences for the local political system, based on statistical data collected in the 43 municipalities of the Limburg province where local elections were held in 1988.Nearly 9 of the 10 voters used the preferential vote to express their choice. This is a much higher level than the one noticed at the general elections. The use of preferential votes is varying according to the size of the municipalities (more preferential votes in the smaller ones) and differs from one party to another (f.e. 92.7 % for the christian-democratic parties to 47.1 % for the radical left) .The local election system and the size of preferential votes at local elections explain why nearly 7 of the 10 local councillors broke through the order of the candidate-list. For the comparison, this occured only twice at the 1991 general elections.

Tuberculosis in children: a 13-year follow up of 1714 patients in a Belgian home care centre

From May 1970 to September 1983, 1714 children with different forms of primary tuberculosis were referred to the paediatric home care centre (Enfants soignés au Foyer, E.S.F.) of the Brussels University Hospital St.-Pierre. They were subdivided in five groups: asymptomatic (33%), symptomatic (28%), dubious tuberculous infections (35%), high-risk contacts (3%) and unestablished diagnosis (1%). They were aged from 10 days to 19 years, and 82% of them were migrants of low socio-economic level. Fifty percent of the symptomatic infections, mainly pulmonary, appeared in children under 3 years of age. An adult source of contamination was identified in 33% of the cases (48% of the symptomatic children). Diagnosis was based on tuberculin screening with a 2IU intradermal test. Gastric aspirates yielded Mycobacterium tuberculosis in 15% of our patients, 11% of them showing resistance to one or more tuberculostatic drugs. Treatment was given to 1359 patients with excellent results. Therapy was shortened during the last 2 years of the study from 12 to 6 months for the asymptomatic patients and from 12 to 9 months for the symptomatic infections. Few complications were observed. Tuberculosis remains a serious cause of morbidity particularly in migrant children. Correct diagnosis and treatment of the disease is very important.