Abstract: The present invention provides vaccines and methods for making the vaccines that actively or passively protect an equid or other animal against Sarcocystis neurona. In particular, the present invention provides vaccines that provide active immunity which comprise a polypeptide or DNA vaccine that contains or expresses at least one epitope of an antigen that has an amino acid sequence substantially similar to a unique 16 (±4) kDa antigen and/or 30 (±4) kDa antigen of Sarcocystis neurona. The present invention further provides a vaccine that provides passive immunity to Sarcocystis neurona comprising polyclonal or monoclonal antibodies against at least one epitope of an antigen substantially similar to a unique 16 (±4) kDa antigen and/or 30 (±4) kDa antigen of Sarcocystis neurona.

Abstract: The present invention provides vaccines and methods for making the vaccines that actively or passively protect an equid or other animal against Sarcocystis neurona. In particular, the present invention provides vaccines that provide active immunity which comprise a polypeptide or DNA vaccine that contains or expresses at least one epitope of an antigen that has an amino acid sequence substantially similar to a unique 16 (±4) kDa antigen and/or 30 (±4) kDa antigen of Sarcocystis neurona. The present invention further provides a vaccine that provides passive immunity to Sarcocystis neurona comprising polyclonal or monoclonal antibodies against at least one epitope of an antigen substantially similar to a unique 16 (±4) kDa antigen and/or 30 (±4) kDa antigen of Sarcocystis neurona.

Abstract: The present invention provides vaccines and methods for making the vaccines that actively or passively protect an equid or other animal against Sarcocystis neurona. In particular, the present invention provides vaccines that provide active immunity which comprise a polypeptide or DNA vaccine that contains or expresses at least one epitope of an antigen that has an amino acid sequence substantially similar to a unique 16 (±4) kDa antigen and/or 30 (±4) kDa antigen of Sarcocystis neurona. The present invention further provides a vaccine that provides passive immunity to Sarcocystis neurona comprising polyclonal or monoclonal antibodies against at least one epitope of an antigen substantially similar to a unique 16 (±4) kDa antigen and/or 30 (±4) kDa antigen of Sarcocystis neurona.

Abstract: The present invention provides a heat-stable and protease-resistant antibacterial activity in excretory-secretory products (ESP) of Trichuris suis. The antibacterial activity is not more than 10,000 MW; is resistant to boiling, trypsin, and pronase E; has a bactericidal mode of action; and is effective against Gram positive and Gram negative bacteria, including Escherichia coli, Campylobacter jejuni, Campylobactercoli, and Staphylococcus aureus. The antibacterial activity is useful in applications for killing or inhibiting the growth of microorganisms, in particular bacteria.

Abstract: The present invention provides a heat-stable and protease-resistant antibacterial activity in excretory-secretory products (ESP) of Trichuris suis. The antibacterial activity is not more than 10,000 MW; is resistant to boiling, trypsin, and pronase E; has a bactericidal mode of action; and is effective against Gram positive and Gram negative bacteria, including Escherichia coli, Campylobacter jejuni, Campylobactercoli, and Staphylococcus aureus. The antibacterial activity is useful in applications for killing or inhibiting the growth of microorganisms, in particular bacteria.

Abstract: An immunoassay for Sarcocystis neurons antibodies in equines is described. The immunoassay uses blocking of Sarcocystis antigens by antibodies to Sarcocystis sp. other than Sarcocystis neurona in connection with the immunoassay.

Abstract: The present invention provides a process for detecting and enumerating Campylobacter jejuni in an environmental sample. The present invention further provides a process which can distinguish antibiotic resistant strains of Campylobacter jejuni from wild-type strains, in particular, antibiotic-resistant strains resistant to high levels of ciprofloxacin. Both processes use PCR primers which flank a target sequence unique to Campylobacter jejuni in combination with one or more dual-labeled oligonucleotide probes complementary to the target sequence wherein the dual-labeled probes enable detection of PCR amplification by fluorescence detection means.

Abstract: The present invention provides an immunoassay to detect identifying antigens in horses that are infected with Sarcocystis neurona. The immunoassay is preferably an antigen-capture-based assay that relies upon polyclonal or monoclonal antibodies against a 16 (±4) and/or 30 (±4) kDa antigens specific to Sarcocystis neurona to detect the presence of the 16 (±4) and/or 30 (±4) kDa antigens in equine serum or equine cerebrospinal fluid.

Abstract: An immunoassay for Sarcocystis neurona antibodies in equines is described. The immunoassay uses blocking of Sarcocystis antigens by antibodies to Sarcocystis sp. other than Sarcocystis neurona in connection with the immunoassay.