Language and literacy outcomes from a pilot intervention study for children with fetal alcohol spectrum disorders in South Africa.

This pilot study investigated the efficacy of a classroom language and literacy intervention in children with fetal alcohol spectrum disorders (FASD) in the Western Cape Province of South Africa. The study forms part of a larger, ongoing study that includes metacognitive and family support interventions in addition to language and literacy training (LLT). For the LLT study, 65 nine-year-old children identified as either FASD or not prenatally exposed to alcohol, were recruited.

Prevalence of bacterial pathogens in biofilms of drinking water distribution systems.

Water for human consumption is required to be free from any bacteria that might pose a health risk. The presence of biofilms in the drinking water distribution system may play a role in the presence of potential pathogens in the drinking water supply. Ninety-five biofilm samples from various parts of South Africa were tested for the presence of Escherichia coli, Aeromonas, Pseudomonas, Salmonella, Shigella and Vibrio spp.

Diversity of nontuberculoid Mycobacterium species in biofilms of urban and semiurban drinking water distribution systems.

Nontuberculous mycobacteria (NTM) are ubiquitous and have been isolated from a variety of environmental sources, including water. Various NTM were isolated from biofilms in drinking water distribution systems in two urban and two semiurban areas in South Africa. Most of the isolates belonged to opportunistic pathogenic species of the NTM group, but none belonged to the Mycobacterium avium complex.