Pneumococcal disease in South Australia: vaccine success but no time for complacency.

Background: Trends in age specific and serotype specific incidence rates for invasive pneumococcal disease (IPD) were examined in South Australia 4 years before and 5 years after the commencement of the Australian universal childhood 7 valent pneumococcal conjugate vaccine (7vPCV) program.

Methods: IPD cases were identified by routine enhanced surveillance. IPD serotypes were grouped according to those covered by the 7vPCV, the six serotypes specific to the 13 valent pneumococcal conjugate vaccine (13vPCV), the 11 serotypes specific to the 23 valent pneumococcal polysaccharide vaccine (23vPPV), as well as non-13vPCV and non-23vPPV groups.

Outbreak of Salmonella typhimurium phage type 44 infection among attendees of a wedding reception, April 2009.

On 30 April 2009, the Communicable Disease Control Branch (CDCB) South Australia was notified of a Salmonella infection in a person who attended a wedding reception on 25 April 2009. Several other attendees reported becoming unwell with a similar gastrointestinal illness. The CDCB commenced an investigation to: characterise the outbreak in terms of person, place and time; identify probable source or sources; and implement control measures.

The burden of influenza in healthy children in South Australia.

Objective: To describe the influenza-related morbidity and mortality in healthy children aged under 5 years in South Australia, in order to further understand the potential role of influenza vaccination.

Design And Setting: We undertook a descriptive analysis of SA hospital separations data and Australian Bureau of Statistics death data for children aged under 5 years admitted to hospital for influenza. All diagnoses related to an influenza admission were examined to determine whether children were at risk of complications from influenza, according to the criteria of the National Health and Medical Research Council.

Surveillance of Shiga toxigenic Escherichia coli in Australia.

All Australian States and Territories have low rates (< or = 0.32 cases per 100,000 population) of notification for Shiga toxin-producing Escherichia coli (STEC), except for South Australia where the rates are ten-fold higher at 2.58 cases per 100,000 population.

An outbreak of Campylobacter jejuni infection among conference delegates.

Campylobacter infection is one of the most commonly reported foodborne diseases in Australia however, reported Campylobacter outbreaks are rare. This report describes such an outbreak among delegates attending a 10 day international academic meeting in South Australia during May 2001. A retrospective cohort study of the 29 delegates who attended the conference was conducted.

Information and support for women following the primary treatment of breast cancer.

Objective: To examine the need for, use of and satisfaction with information and support following primary treatment of breast cancer.

Design: Cross-sectional survey.

Participants: Cohort of 266 surviving women diagnosed with breast cancer over a 25-month period at a tertiary hospital, Adelaide, Australia.