“…9 Serologic tests for Mycoplasma spp. can be performed in humans and animals to assess mycoplasma infection, 7,10,13 but a combination of serologic testing with other tests would provide more accurate identification of mycoplasma infection. 15 Serologic tests for M. equirhinis, including the complement fixation test, indirect hemagglutination test, and ELISA, were reported in the 1970s and 1980s, 5,6 but no reliable test methods are available, to date.…”