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Microbiome Database

Explore our comprehensive collection of microbiome components and discover their health impacts

Filters

Type

Health Impact

Health Effect

Biome Location

Prevalence

Showing 100 of 100 entries
Mixed
Bacterium Oral

Actinomyces israelii

A. israelii

OralGutUrogenital
Beneficial
Bacterium Metabolic

Akkermansia muciniphila

A. muciniphila

Gut
Neutral to Unknown
Virus Immune

Anelloviridae

Torque teno viruses (TTV)

BloodSalivaUrineFecalOther
Context-dependent
Bacterium Metabolic

Alistipes putredinis

A. putredinis

Gut
Neutral to Unknown
Virus Immune

Anelloviridae

Anelloviruses

BloodGutNasalOralSkinUrogenitalRespiratory tract
Harmful
Fungi Respiratory

Aspergillus fumigatus

A. fumigatus

LungsRespiratory tractSinusesSkinOther
Beneficial
Bacterium Digestive

Bacillus subtilis

B. subtilis

GutSoil
Harmful
Bacterium Digestive

Bacillus cereus

B. cereus

GutOther
Neutral to Beneficial
Virus Immune

Bacteriophages

Phages

GutOralSkinRespiratory tract
Harmful
Bacterium Systemic

Acinetobacter baumannii

OtherSkinRespiratory tractWoundsGut
Context-dependent
Bacterium Digestive

Bacteroides dorei

B. dorei

Gut
Mixed
Bacterium Digestive

Bacteroides fragilis

B. fragilis

Gut
Beneficial
Bacterium Digestive

Bacteroides thetaiotaomicron

B. thetaiotaomicron

GutMucosa
Context-dependent
Bacterium Digestive

Bacteroides vulgatus

B. vulgatus

Gut
Beneficial
Bacterium Digestive

Bifidobacterium adolescentis

B. adolescentis

Gut
Beneficial
Bacterium Digestive

Bifidobacterium bifidum

B. bifidum

Gut
Beneficial
Bacterium Immune

Bifidobacterium longum

B. longum

Gut
Harmful
Bacterium Respiratory

Bordetella pertussis

B. pertussis

Respiratory tract
Harmful
Bacterium Systemic

Borrelia burgdorferi

B. burgdorferi

SkinBloodOther
Harmful
Bacterium Respiratory

Burkholderia cepacia complex

B. cepacia complex (Bcc)

Respiratory tractOther
Harmful
Bacterium Digestive

Campylobacter jejuni

C. jejuni

Gut
Neutral to harmful
Fungi Systemic

Candida albicans

C. albicans

OralGutUrogenitalSkin
Neutral to harmful
Fungi Systemic

Candida glabrata

C. glabrata

OralGutUrogenitalSkin
Beneficial
Other Metabolic

Candidatus Methanomassiliicoccus intestinalis

Ca. M. intestinalis

GutOther
Beneficial
Other Metabolic

Candidatus Methanomethylophilus alvus

Ca. M. alvus

GutOther
Context-dependent
Bacterium Oral

Candidatus Saccharibacteria

TM7

OralGutUrogenitalSkin
Beneficial
Bacterium Digestive

Clostridium butyricum

C. butyricum

GutSoil
Harmful
Bacterium Digestive

Clostridioides difficile

C. diff

Gut
Harmful
Bacterium Digestive

Clostridium difficile

C. diff

Gut
Harmful
Bacterium Digestive

Clostridium perfringens

C. perfringens

GutOther
Harmful
Bacterium Respiratory

Corynebacterium diphtheriae

Diphtheria bacillus

Respiratory tractSkin
Mixed
Bacterium Skin

Corynebacterium jeikeium

Group JK corynebacterium

Skin
Mixed
Bacterium Digestive

Collinsella aerofaciens

C. aerofaciens

Gut
Beneficial
Bacterium Immune

Corynebacterium accolens

C. accolens

SkinNasalOral
Neutral to Beneficial
Virus Digestive

crAssphage

crAssphage

GutFecal
Mixed
Bacterium Skin

Cutibacterium acnes

C. acnes

Skin
Mixed
Bacterium Skin

Cutibacterium avidum

C. avidum

Skin
Mixed
Fungi Digestive

Debaryomyces hansenii

Debaryomyces hansenii

GutMucosaOther
Beneficial
Bacterium Systemic

Deinococcus radiodurans

D. radiodurans

SkinGutUrogenital
Mixed
Bacterium Digestive

Eggerthella lenta

E. lenta

Gut
Context-dependent
Bacterium Digestive

Enterococcus faecalis

E. faecalis

GutOralUrogenital
Context-dependent
Bacterium Digestive

Enterococcus faecium

E. faecium

GutOralUrogenital
Context-dependent
Bacterium Digestive

Escherichia coli

E. coli

Gut
Beneficial
Bacterium Digestive

Faecalibacterium prausnitzii

F. prausnitzii

Gut
Harmful
Bacterium Oral

Fusobacterium nucleatum

F. nucleatum

OralGutUrogenital
Mixed
Bacterium Systemic

Gardnerella vaginalis

G. vaginalis

Urogenital
Harmful
Bacterium Respiratory

Haemophilus influenzae

H. influenzae

NasalOtherRespiratory tractSinuses
Harmful
Bacterium Digestive

Helicobacter pylori

H. pylori

GutMucosa
Harmful
Virus Systemic

Herpesviridae

Human herpesviruses

MucosaOther
Harmful
Bacterium Systemic

Klebsiella pneumoniae

K. pneumoniae

GutRespiratory tractUrogenital
Beneficial
Bacterium Digestive

Lactobacillus acidophilus

L. acidophilus

GutUrogenital
Beneficial
Bacterium Digestive

Lactobacillus rhamnosus

L. rhamnosus

GutOralUrogenital
Harmful
Bacterium Respiratory

Legionella pneumophila

L. pneumophila

Lungs
Context-dependent
Fungi Skin

Malassezia globosa

M. globosa

SkinGut
Context-dependent
Fungi Skin

Malassezia restricta

M. restricta

Skin
Mixed
Fungi Skin

Malassezia species

Malassezia

Skin
Mixed
Other Metabolic

Methanobrevibacter smithii

M. smithii

Gut
Mixed
Other Immune

Methanosphaera stadtmanae

M. stadtmanae

Gut
Beneficial
Bacterium Skin

Micrococcus luteus

M. luteus

Skin
Beneficial
Bacterium Digestive

Lactobacillus casei/paracasei

L. casei

GutOral
Harmful
Bacterium Systemic

Mycobacterium leprae

Leprosy bacillus

SkinRespiratory tractOther
Harmful
Bacterium Respiratory

Mycobacterium tuberculosis

M. tuberculosis

Respiratory tract
Harmful
Bacterium Respiratory

Mycoplasma pneumoniae

M. pneumoniae

Respiratory tract
Harmful
Bacterium Systemic

Neisseria gonorrhoeae

Gonococcus

UrogenitalGutOral
Harmful
Bacterium Neurological

Neisseria meningitidis

Meningococcus

Respiratory tract
Mixed
Bacterium Respiratory

Neisseria subflava

N. subflava

OralRespiratory tract
Neutral to Beneficial
Other Metabolic

Nitrososphaera viennensis

N. viennensis

Skin
Beneficial
Bacterium Immune

Neisseria lactamica

N. lactamica

Respiratory tract
Harmful
Bacterium Respiratory

Nocardia asteroides

N. asteroides

Respiratory tract
Harmful
Bacterium Respiratory

Moraxella catarrhalis

M. catarrhalis

Respiratory tract
Beneficial
Bacterium Metabolic

Oscillospira

Oscillospira

GutFecal
Harmful
Virus Systemic

Papillomaviridae

Human papillomaviruses (HPV)

SkinMucosaUrogenitalOral
Harmful
Bacterium Oral

Porphyromonas gingivalis

P. gingivalis

Oral
Mixed
Bacterium Digestive

Prevotella copri

P. copri

Gut
Neutral to harmful
Bacterium Oral

Prevotella melaninogenica

P. melaninogenica

OralRespiratory tractGut
Mixed
Bacterium Skin

Propionibacterium acnes

P. acnes, Cutibacterium acnes

SkinOralGut
Harmful
Bacterium Systemic

Pseudomonas aeruginosa

P. aeruginosa

MucosaGutSkinUrogenitalRespiratory tract
Beneficial
Bacterium Digestive

Roseburia intestinalis

Roseburia

GutMucosaFecal
Beneficial
Bacterium Digestive

Ruminococcus bromii

R. bromii

Gut
Harmful
Virus Systemic

Polyomaviridae

Human polyomaviruses

UrogenitalSkinOther
Neutral to Beneficial
Fungi Digestive

Saccharomyces cerevisiae

Baker's yeast

GutOralFecal
Harmful
Bacterium Digestive

Salmonella enterica

S. enterica

Gut
Harmful
Bacterium Digestive

Shigella dysenteriae

S. dysenteriae

Gut
Harmful
Bacterium Systemic

Staphylococcus aureus

S. aureus

SkinNasalOralGut
Context-dependent
Bacterium Skin

Staphylococcus epidermidis

S. epidermidis

SkinMucosaNasal
Beneficial
Bacterium Skin

Staphylococcus hominis

S. hominis

Skin
Context-dependent
Bacterium Oral

Streptococcus mitis

S. mitis

Oral
Beneficial
Fungi Digestive

Saccharomyces boulardii

S. boulardii

Gut
Context-dependent
Bacterium Oral

Streptococcus oralis

S. oralis

Oral
Harmful
Bacterium Oral

Streptococcus mutans

S. mutans

Oral
Harmful
Bacterium Respiratory

Streptococcus pneumoniae

Pneumococcus

NasalMucosa
Harmful
Bacterium Systemic

Streptococcus pyogenes

Group A Streptococcus (GAS)

OralSkinMucosa
Beneficial
Bacterium Oral

Streptococcus salivarius

S. salivarius

OralGut
Harmful
Bacterium Oral

Synergistetes species

Synergistetes

OralGutSkin
Harmful
Bacterium Oral

Tannerella forsythia

T. forsythia

Oral
Harmful
Bacterium Systemic

Treponema pallidum

T. pallidum

UrogenitalBlood
Mixed
Bacterium Metabolic

Veillonella parvula

V. parvula

OralGutMucosa
Harmful
Bacterium Digestive

Vibrio cholerae

V. cholerae

Gut
Harmful
Bacterium Oral

Treponema denticola

T. denticola

Oral
Harmful
Bacterium Systemic

Yersinia pestis

Plague bacillus

SkinMucosa