SAMN17927905 N93 Microbe sample from Acholeplasma equirhinis Acholeplasma equirhinis US FDA Dmitriy Volokhov V Microbe, viral or environmental Microbe.1.0 N93 acute respiratory disease Equus caballus swab from the nasopharynx 1975 United Kingdom: London pure bacterial culture Drs. Nawal M. Allam and Ruth M. Lemcke Dmitriy V. Volokhov type strain of Acholeplasma equirhinis 702196