Hysolv says the vaccine, which was developed by IDT Biologika, has been used successfully in Germany, where 1.7 million doses have been prescribed. The company says field trials have shown that vaccination not only protected against clinical signs of influenza but also resulted in improvements in reproduction and piglet performance.
Two 1 ml doses of the inactivated vaccine can be injected intramuscularly three weeks apart to pigs from 56 days old, providing immunisation to the majority of animals within seven days.
Hysolv director, Geoff Hooper said: "Swine flu can be devastating to a herd and this vaccine will broaden protection, particularly when used with our existing vaccine Respiporc FLU3, which we are strongly advising."
Respiporc FLU3 protects against three other strains of swine flu (H1N1, H1N2 and H3N2). Hysolv says that when used together, the two vaccines protect pigs against the most relevant strains in the British Isles.
Geoff added: "There have been several flu pandemics throughout the years – the latest in 2009. It is not possible to predict the emergence of a pandemic strain accurately but this vaccine combined with Respiporc FLU3 will greatly decrease the chance of pigs becoming infected."
Hysolv Animal Health UK has announced that it is offering a free diagnostic test which allows vets to identify the E. coli sub-types that produce the Shiga toxin associated with oedema disease in pigs.
The test, known as STEC-Check and worth £150-£200, is being sponsored by IDT Biologika GmbH. In the UK and Republic of Ireland, faeces and/or intestinal samples will be sent to the Animal Health and Plant Agency (APHA), Weybridge and SAC Consulting Veterinary Services at Penicuik to confirm results within a few days.
Hysolv says the test will provide a quick and accurate diagnosis, enabling appropriate action, including vaccination, to be taken on the farm.
Richard Brealey from Hysolv said: "Oedema disease is not always obvious and may be masked or controlled by the use of antibiotics, the use of zinc oxide or low-protein feeds which can also negatively affect productivity. This test will help confirm the presence of Shiga-toxin producing E. coli on the farm, a cause of serious losses in individual herds. We are therefore advising farmers to contact their vets to discuss using STEC-check on their farms."
According to the company, a nationwide study in Germany showed that 59% of farms where oedema was suspected were affected by Shiga toxin.
Richard added: "The Ecoporc Shiga vaccine has been recently licensed for use in the UK. There is pressure on vets and farmers to reduce the use of antimicrobials and vaccination, together with other measures, and this will help them to do this."
In the UK farmers will be able to carry out a DIY calculation of their return on investment online, using their smartphones or by visiting the Shiga toxin website www.shigatoxin.com