Hysolv Animal Health has announced that it is offering a free swine flu laboratory diagnostic service to veterinary surgeons in the UK and Ireland.
The company will supply kits to veterinary surgeons with which to take samples from pig herds they suspect are infected with swine flu. The samples, nasal swabs or blood, will be sent direct to Germany where vaccine and biological company IDT Biologika is using a special facility to detect which viruses or antibodies against certain serotypes are present.
The virological tests will be conducted by the Institute for Virus Diagnostics, part of the Federal Research Institute for Animal Health. Antibody titres against H1N1, H1N2, H3N2, panH1N1 and panH1N2 will be looked for. Hysolv says these tests, including histopathology, can provide the only conclusive proof of influenza infection.
Results from the test — which would normally cost 230 Euros (about £185) to conduct — will be available within a week. IDT is believed to be the first company offering this type of test.
According to the company, the PCR test — from nasal swabs — is much more precise than previous testing regimes and will identify and type circulating strains as well as emerging strains.
Hysolv says that when swine flu strikes a farm, the signs seen are no longer just typically flu-like but a show whole range including fever, coughing, dyspnoea as well as returns to oestrus and abortions in sows. These may be in combination and concurrent with other diseases which makes accurate diagnosis difficult.
IDT will be offering the newly-branded vaccine Respiporc Flu 3 where the veterinary surgeon feels vaccination in indicated.
Hysolv director Richard Brealey said: “IDT is raising the bar in flu testing and this is a significant advance on what has been done in the past. In 2014 one-third of 1353 nasal swabs sent for testing proved positive for swine flu in Germany. In the UK the samples will help give an insight into the epidemiological status quo of the national pig herd.”
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