Intramammary infections with the contagious Staphylococcus aureus genotype B in Swiss dairy cows are associated with low prevalence of coagulase-negative staphylococci and Streptococcus spp

The association between the contagious Staphylococcus aureus genotype B (GTB) and the presence of coagulase-negative staphylococci (CNS) and Streptococcus spp. (non-agalactiae streptococci), was investigated, and the identification of problem herds without genotyping was evaluated. Milk samples from 10 herds with Staph. aureus GTB herd problems (PH cases) were compared with samples from 19 herds with at least one Staph. aureus isolate of non-B genotype (CH cases). All samples were bacteriologically analysed and Staph. aureus genotyping carried out using a ribosomal spacer-PCR. Cow and quarter prevalences of Staph. aureus, CNS and Streptococcus spp. differed significantly between PH and CH groups. PH cases were highly associated with decreased cow prevalences of CNS and Streptococcus spp. These altered prevalences also contributed significantly to the identification of problem herds without resorting to genotyping. Common herd-level risk factors did not explain the difference between the prevalences in PH and CH cases.

Association between inflammatory and obesity markers in a Swiss population-based sample (CoLaus Study)

To assess the associations between obesity markers (BMI, waist circumference and %body fat) and inflammatory markers (interleukin-1β (IL-1β); interleukin-6 (IL-6); tumor necrosis factor-α (TNF-α) and high-sensitivity C-reactive protein (hs-CRP)).

Introducing a nationwide registry: the Swiss study on aneurysmal subarachnoid haemorrhage (Swiss SOS)

Aneurysmal subarachnoid haemorrhage (aSAH) is a haemorrhagic form of stroke and occurs in a younger population compared with ischaemic stroke or intracerebral haemorrhage. It accounts for a large proportion of productive life-years lost to stroke. Its surgical and medical treatment represents a multidisciplinary effort. Due to the complexity of the disease, the management remains difficult to standardise and quality of care is accordingly difficult to assess.

The prevalence of erectile dysfunction and its association with antiretroviral therapy in HIV-infected men: the Swiss HIV Cohort Study

Here, we aimed to determine the prevalence of erectile dysfunction (ED) among HIV-infected men and its association with components of antiretroviral therapy.

Decreasing mortality and changing patterns of causes of death in the Swiss HIV Cohort Study

Mortality among HIV-infected persons is decreasing, and causes of death are changing. Classification of deaths is hampered because of low autopsy rates, frequent deaths outside of hospitals, and shortcomings of International Statistical Classification of Diseases and Related Health Problems (ICD-10) coding.

[The Swiss approach for cardiac rehabilitation]

Structured cardiac rehabilitation goes back to the late 1960s also in Switzerland and in the beginning was only available in rehabilitation clinics. In 1972 the first ambulatory rehabilitation programs became available to patients in Zurich and Bern. In the following years, in addition to the increasing number of rehabilitation centers for inpatients, more and more ambulatory rehabilitation programs were developed, especially in the larger Midlands population area in German and French-speaking Switzerland. In 1985 the Swiss Working Group of Cardiac Rehabilitation (SAKR) was initiated as an official working group of the Swiss Society of Cardiology and one of its first tasks was to establish a list of the institutions for cardiac rehabilitation in Switzerland. At that time there were 42 rehabilitation programs for a population of approx. 6.5 million, 21 for inpatients and 21 ambulatory; however, 90% of the patients were in inpatient programs. In 1992 the SAKR group defined the quality criteria which were to be applied for official recognition of institutions for cardiac rehabilitation in Switzerland. Due to these criteria, plus the fact that an increasing number of rehabilitation clinics in the mountains had been closed down, the number of inpatient rehabilitation centers decreased from 21 to 11 between 1989 and 2011, whereas the number of ambulatory programs increased from 21 to 51. The ambulatory rehabilitation centers are partially organized by local medical groups; however, most have integrated their activities into the local hospitals. The trend shows a developing preference for ambulatory rehabilitation. More and more elderly, polymorbid patients, however, will still need care in inpatient programs.