Lyssavirus-reactive antibodies in Swedish bats.

Introduction: To study the presence of European bat lyssavirus (EBLV) infections in bat reservoirs in Sweden, active surveillance was performed during the summers from 2008 to 2013.

Material And Methods: Bat specimens were collected at >20 bat colonies in the central, southeastern, and southern parts of Sweden. In total, blood and saliva of 452 bats were examined by a virus neutralization test and by reverse transcription polymerase chain reactions (RT-PCRs).

The first reported Florida clade 1 virus in the Nordic countries, isolated from a Swedish outbreak of equine influenza in 2011.

Equine Influenza Virus (EIV) is a major cause of respiratory disease in horses and the virus constantly undergoes antigenic drift. Here we characterize and describe the HA1 and the NA genes of H3N8 within samples obtained from outbreaks in Sweden during November-December 2011. Both clade 1 and clade 2 viruses of the Florida sublineage were identified.

Ability of vaccine strain induced antibodies to neutralize field isolates of caliciviruses from Swedish cats.

Background: Feline calicivirus (FCV) is a common cause of upper respiratory tract disease in cats worldwide. Its characteristically high mutation rate leads to escape from the humoral immune response induced by natural infection and/or vaccination and consequently vaccines are not always effective against field isolates. Thus, there is a need to continuously investigate the ability of FCV vaccine strain-induced antibodies to neutralize field isolates.

Serological markers of Bornavirus infection found in horses in Iceland.

Background: In a stable of eight horses in Northern Iceland, six horses presented with clinical signs, such as ataxia and reduced appetite, leading to euthanasia of one severely affected horse. Serological investigations revealed no evidence of active equine herpes virus type 1 infection, a common source of central nervous system disease in horses, nor equine arteritis virus and West Nile virus. Another neurotropic virus, Borna disease virus, was therefore included in the differential diagnosis list.

Factors associated with the success of rabies vaccination of dogs in Sweden.

Background: United Kingdom, Ireland, Malta and Sweden maintain their national provisions for a transitional period regarding rules concerning rabies vaccination and individual serological test for rabies neutralizing antibodies. The purpose of vaccinating dogs against rabies is to establish pre-exposure immunity and protect individual animals from contracting rabies.The aim of the study was to investigate factors associated with reaching the internationally accepted threshold antibody titre of 0.

Infectious causes for feline upper respiratory tract disease--a case-control study.

The aim of this case-control study was to investigate the prevalence of microorganisms in group-living cats with clinical signs of upper respiratory tract disease (URTD), in in-contact cats and in cats in groups without URTD problems. Samples were taken from the ventral conjunctival fornix for analysis of feline herpesvirus-1 (FHV), Mycoplasma felis and Chlamydiaceae using a real-time polymerase chain reaction technique. The oropharynx was sampled for bacteriological culture and viral isolation.

Infection with bluetongue virus serotype 8 in Sweden in 2008.

On September 6, 2008, bluetongue was detected for the first time in Sweden. Intensified active surveillance in cattle and vector surveillance, prompted by the situation in northern Europe, preceded the detection. A vaccination campaign and intensive surveillance activities were initiated nationally, but with a focus on the southern part of the country.

Evaluation of different sampling methods and results of real-time PCR for detection of feline herpes virus-1, Chlamydophila felis and Mycoplasma felis in cats.

Objective: To investigate how different sampling techniques affect detection of DNA from feline herpes virus Type 1 (FHV-1), Chlamydophila felis and Mycoplasma felis and to study the correlation between positive test results and clinical signs in cats.

Animals: Fifty-one cats; 24 with ocular signs and 27 healthy control cats.

Procedures: Samples were collected from all cats using cotton swabs, conjunctival and corneal biopsies, and corneal scrapings.

Risk of rabies introduction by non-commercial movement of pets.

In response to a Commission request, EFSA has carried out a quantitative assessment of the risk of rabies introduction into the UK, Ireland, Sweden, and Malta due to the movement of pets incubating rabies at the time of movement. The risk that a pet is incubating rabies at the time of first vaccination is equal to the prevalence of rabies-incubating pets in the population of origin. Following induction of protective immunity by vaccination, animals already incubating rabies will still develop clinical disease as a function of time after vaccination (termed type A risk).

Prevalence of antibodies against feline coronavirus and Chlamydophila felis in Swedish cats.

Serum samples from 214 Swedish cats with no signs of infectious disease were analysed for the presence of antibodies against Chlamydophila felis (Cp felis), while 209 of these were also analysed for feline coronavirus (FCoV) antibodies. The prevalence of antibodies against Cp felis was 11%, with no significant difference between purebred and mixed breed cats. The overall prevalence of antibodies against FCoV was 31%, significantly higher among pure breed cats (65%) than among mixed breed cats (17%).

Isolation of feline herpesvirus-1 and feline calicivirus from healthy cats in Swedish breeding catteries.

Feline calicivirus (FCV) could be isolated from four cats (2.6%) and feline herpesvirus-1 (FHV) from none of 152 clinically healthy cats from 22 Swedish breeding catteries. These cats had all previously shown signs of respiratory tract disease or conjunctivitis, although several years ago.

Zone II flexor tendon repair in children. A retrospective long term study.

Forty-three children with 46 lacerations of the flexor digitorum profundus tendon were evaluated at a mean of five and a half years (range three to 10) after tendon repair. Postoperatively, 27 digits were treated with early controlled mobilisation as described by Kleinert and 19 digits were immobilised in plaster. Thirty-one digits were primarily repaired within 24 hours, and in 15 digits repair was delayed.

Venous function after fracture of the lower extremity. A 9-year follow-up of 150 cases.

One hundred and fifty patients were examined 8-10 years after a fracture of the lower limb to evaluate whether the frequency of deep venous insufficiency (DVI) was influenced by the type of fracture. The evaluation included clinical examination, subjective complaints, venous pressure, plethysmography and doppler sonography. Symptoms and signs of DVI were more common in the fractured than in the uninjured limbs, while objectively diagnosed DVI did not differ between the groups.