MYCOPLASMA HYOPNEUMONIAE VACCINE SENSITIVE SENSITIVE TO TEMPERATURE AND APPLICATIONS OF THE SAME, VACCINE COMPOSITION, METHOD OF PREPARATION AND USE OF THE SAME

摘要

mycoplasma hyopneumoniae vaccine strain sensitive to temperature and applications. the present invention relates to a mycoplasma hyopneumoniae vaccine strain comprising a mutation in at least one of the listed genes or as deposited with the national measurements institute (australia) under accession number nm04 / 41259, the strain of which is sensitive to temperature and attenuated, a vaccine comprising the strains referred to and their methods and applications.