... immitis Various species of ticks Trypanosoma evansi Cattle East Coast Fever (ECF) Theileria parva Ab-ELISA, PCR IFA VN, Ab-ELISA, CR Africa Virus neutralization VN, IFA Ab-ELISA AGID, VN, Ab-ELISA Worldwide ... by enzymatic inactivation of the antibiotic by a class of enzymes called b-lactamases.[3] The presence of a b-lactamase can be overcome by combining a b-lactam antibiotic with a b-lactamase inhibitor ... Molecular/immunological assays needed Molecular/immunological assays needed Good Parasitological IFA PCR, Ab-ELISA Toxonomy CATT, PCR Parasitological, Ab-ELISA Necropsy/organ examination Parasitological Parasitological...