| 1 | escherichia coli | 524 | 562 | species | yes | yes | yes | yes |
| 2 | staphylococcus aureus | 271 | 1280 | species | yes | yes | yes | yes |
| 3 | helicobacter pylori | 246 | 210 | species | yes | yes | yes | yes |
| 4 | pseudomonas aeruginosa | 243 | 287 | species | yes | yes | yes | yes |
| 5 | listeria monocytogenes | 207 | 1639 | species | yes | yes | yes | yes |
| 6 | murine leukemia virus | 184 | 11786 | species | yes | yes | yes | yes |
| 7 | candida albicans | 181 | 5476 | species | yes | yes | yes | yes |
| 8 | toxoplasma gondii | 148 | 5811 | species | yes | yes | yes | yes |
| 9 | lymphocytic choriomeningitis mammarenavirus | 148 | 11623 | species | yes | yes | yes | yes |
| 10 | klebsiella pneumoniae | 146 | 573 | species | yes | yes | yes | yes |
| 11 | borreliella burgdorferi | 144 | 139 | species | yes | yes | yes | yes |
| 12 | chlamydia pneumoniae | 143 | 83558 | species | yes | yes | yes | yes |
| 13 | influenza a virus | 135 | 11320 | species | yes | yes | yes | yes |
| 14 | mycobacterium bovis | 132 | 1765 | species | yes | yes | yes | yes |
| 15 | campylobacter jejuni | 130 | 197 | species | yes | yes | yes | yes |
| 16 | clostridioides difficile | 127 | 1496 | species | yes | yes | yes | yes |
| 17 | cryptococcus neoformans | 126 | 5207 | species | yes | yes | yes | yes |
| 18 | yersinia enterocolitica | 126 | 630 | species | yes | yes | yes | yes |
| 19 | mycobacterium avium | 125 | 1764 | species | yes | yes | yes | yes |
| 20 | mouse mammary tumor virus | 125 | 11757 | species | yes | no | yes | yes |
| 21 | bacillus anthracis | 122 | 1392 | species | yes | yes | yes | yes |
| 22 | staphylococcus epidermidis | 114 | 1282 | species | yes | yes | yes | yes |
| 23 | porphyromonas gingivalis | 113 | 837 | species | yes | yes | yes | no |
| 24 | bacillus cereus | 111 | 1396 | species | yes | yes | yes | yes |
| 25 | aspergillus niger | 110 | 5061 | species | yes | yes | yes | yes |
| 26 | salmonella enterica | 107 | 28901 | species | yes | yes | yes | yes |
| 27 | suid herpesvirus 1 | 106 | 10345 | species | yes | yes | yes | yes |
| 28 | clostridium botulinum | 106 | 1491 | species | yes | yes | yes | yes |
| 29 | yersinia pestis | 105 | 632 | species | yes | yes | yes | yes |
| 30 | encephalomyocarditis virus | 105 | 12104 | no rank | yes | yes | yes | yes |
| 31 | bovine spongiform encephalopathy agent | 101 | | species | yes | yes | yes | yes |
| 32 | clostridium perfringens | 101 | 1502 | species | yes | yes | yes | yes |
| 33 | yersinia pseudotuberculosis | 99 | 633 | species | yes | yes | yes | yes |
| 34 | leishmania donovani | 98 | 5661 | species | yes | yes | yes | yes |
| 35 | entamoeba histolytica | 98 | 5759 | species | yes | yes | yes | yes |
| 36 | bacteroides fragilis | 97 | 817 | species | yes | yes | yes | yes |
| 37 | west nile virus | 97 | 11082 | species | yes | yes | yes | yes |
| 38 | rabies virus | 96 | 11292 | species | yes | yes | yes | yes |
| 39 | mycobacterium avium complex | 95 | 37162 | subspecies | yes | yes | yes | yes |
| 40 | bovine papillomavirus | 95 | 10571 | species | yes | yes | yes | yes |
| 41 | cryptosporidium parvum | 92 | 5807 | species | yes | yes | yes | yes |
| 42 | enterobacter cloacae | 90 | 550 | species | yes | yes | yes | yes |
| 43 | aeromonas hydrophila | 89 | 644 | species | yes | yes | yes | yes |
| 44 | foot-and-mouth disease virus | 89 | 12110 | species | yes | yes | yes | yes |
| 45 | acinetobacter baumannii | 88 | 470 | species | yes | yes | yes | yes |
| 46 | salmonella enterica subsp. enterica serovar enteritidis | 87 | 149539 | no rank | yes | yes | yes | yes |
| 47 | classical swine fever virus | 84 | 11096 | species | yes | yes | yes | yes |
| 48 | bovine viral diarrhea virus 1 | 80 | 11099 | species | yes | yes | yes | yes |
| 49 | feline immunodeficiency virus | 80 | 11673 | species | yes | yes | yes | yes |
| 50 | proteus mirabilis | 80 | 584 | species | yes | yes | yes | yes |
| 51 | variola virus | 80 | 10255 | species | yes | yes | | no |
| 52 | mycobacterium avium subsp. paratuberculosis | 79 | 1770 | subspecies | yes | yes | yes | yes |
| 53 | scrapie agent | 79 | | species | yes | yes | yes | yes |
| 54 | acanthamoeba castellanii | 78 | 5755 | species | yes | yes | | no |
| 55 | trichinella spiralis | 78 | 6334 | species | yes | yes | yes | yes |
| 56 | bacillus licheniformis | 78 | 1402 | species | yes | yes | yes | yes |
| 57 | acinetobacter calcoaceticus | 77 | 471 | species | yes | yes | | yes |
| 58 | propionibacterium acnes | 77 | 1747 | species | yes | yes | | yes |
| 59 | salmonella enterica subsp. enterica serovar typhimurium | 77 | 90371 | no rank | yes | yes | yes | yes |
| 60 | bartonella henselae | 77 | 38323 | species | yes | yes | yes | yes |
| 61 | brucella abortus | 76 | 235 | species | yes | yes | yes | yes |
| 62 | [enterobacter] aerogenes | 75 | 548 | species | yes | yes | yes | yes |
| 63 | francisella tularensis | 74 | 263 | species | yes | yes | yes | yes |
| 64 | penicillium chrysogenum | 74 | 5076 | species | yes | yes | | yes |
| 65 | haemonchus contortus | 74 | 6289 | species | yes | yes | yes | yes |
| 66 | fusarium solani | 73 | 169388 | species | yes | yes | | yes |
| 67 | neospora caninum | 72 | 29176 | species | yes | yes | yes | yes |
| 68 | cowpox virus | 71 | 10243 | species | yes | yes | yes | yes |
| 69 | bovine herpesvirus 1 | 70 | 10320 | species | yes | yes | yes | yes |
| 70 | citrobacter freundii | 70 | 546 | species | yes | yes | yes | yes |
| 71 | feline leukemia virus | 69 | 11768 | species | yes | yes | yes | yes |
| 72 | reticuloendotheliosis virus | 68 | 11636 | species | yes | yes | yes | yes |
| 73 | fasciola hepatica | 68 | 6192 | species | yes | yes | yes | yes |
| 74 | coxiella burnetii | 67 | 777 | species | yes | yes | yes | yes |
| 75 | mannheimia haemolytica | 67 | 75985 | species | yes | yes | yes | yes |
| 76 | infectious bronchitis virus | 66 | 11120 | no rank | yes | yes | yes | yes |
| 77 | klebsiella oxytoca | 66 | 571 | species | yes | yes | yes | yes |
| 78 | campylobacter coli | 65 | 195 | species | yes | yes | yes | yes |
| 79 | pasteurella multocida | 65 | 747 | species | yes | yes | yes | yes |
| 80 | ascaris suum | 65 | 6253 | species | yes | yes | yes | yes |
| 81 | canine parvovirus | 65 | 10788 | no rank | yes | yes | yes | yes |
| 82 | parainfluenza virus 5 | 65 | 2905673 | no rank | yes | yes | yes | yes |
| 83 | porcine reproductive and respiratory syndrome virus | 65 | 28344 | species | yes | yes | yes | yes |
| 84 | bovine leukemia virus | 65 | 11901 | species | yes | yes | yes | yes |
| 85 | borna disease virus | 65 | 12455 | species | yes | yes | yes | yes |
| 86 | porcine circovirus | 65 | 46221 | species | yes | yes | yes | yes |
| 87 | bluetongue virus | 64 | 40051 | species | yes | yes | yes | yes |
| 88 | chlamydia psittaci | 63 | 83554 | species | yes | yes | yes | yes |
| 89 | chlamydia abortus | 63 | 83555 | species | yes | yes | yes | yes |
| 90 | gallid herpesvirus 2 | 63 | 10390 | species | yes | yes | yes | yes |
| 91 | enterococcus hirae | 63 | 1354 | species | yes | yes | yes | yes |
| 92 | anaplasma phagocytophilum | 62 | 948 | species | yes | yes | yes | yes |
| 93 | streptococcus agalactiae | 62 | 1311 | species | yes | yes | yes | yes |
| 94 | equine infectious anemia virus | 62 | 11665 | species | yes | yes | yes | yes |
| 95 | visna/maedi virus | 61 | 11741 | species | yes | yes | yes | yes |
| 96 | equine arteritis virus | 61 | 11047 | species | yes | yes | yes | yes |
| 97 | echinococcus granulosus | 61 | 6210 | species | yes | yes | yes | yes |
| 98 | equid herpesvirus 1 | 60 | 10326 | species | yes | yes | yes | yes |
| 99 | infectious bursal disease virus | 60 | 10995 | species | yes | yes | yes | yes |
| 100 | transmissible gastroenteritis virus | 60 | 11149 | no rank | yes | yes | yes | yes |
| 101 | canine distemper virus | 60 | 11232 | species | yes | yes | yes | yes |
| 102 | chicken anemia virus | 60 | 12618 | species | yes | yes | yes | yes |
| 103 | feline calicivirus | 59 | 11978 | species | yes | yes | yes | yes |
| 104 | myxoma virus | 59 | 10273 | species | yes | yes | yes | yes |
| 105 | lelystad virus | 59 | 11049 | no rank | yes | yes | yes | yes |
| 106 | actinobacillus pleuropneumoniae | 59 | 715 | species | yes | yes | yes | yes |
| 107 | encephalitozoon cuniculi | 58 | 6035 | species | yes | yes | yes | yes |
| 108 | rotavirus a | 58 | 28875 | species | yes | yes | yes | yes |
| 109 | leishmania infantum | 57 | 5671 | species | yes | yes | yes | yes |
| 110 | fowlpox virus | 57 | 10261 | species | yes | yes | yes | yes |
| 111 | porcine parvovirus | 57 | 10796 | species | yes | yes | yes | yes |
| 112 | trichostrongylus colubriformis | 57 | 6319 | species | yes | yes | yes | yes |
| 113 | campylobacter fetus | 57 | 196 | species | yes | yes | yes | yes |
| 114 | bordetella bronchiseptica | 55 | 518 | species | yes | yes | yes | yes |
| 115 | anaplasma marginale | 55 | 770 | species | yes | yes | yes | yes |
| 116 | salmonella enterica subsp. enterica serovar dublin | 55 | 98360 | no rank | yes | yes | yes | yes |