American Society for Microbiology (ASM): http://www.asm.org
American Tissue Culture Collection (ATCC): http://www.atcc.org
Animal diseases: http://www.oie.int
Antimicrobial susceptibility testing: http://www.clsi.org
Centers for Disease Control and Prevention: http://www.cdc.gov
Society for Applied Microbiology: http://www.sfam.org.uk
Society for General Microbiology: http://www.sgm.ac.uk
Bacterial genome listing: http://www.ncbi.nlm.nih.gov/genome
BLAST alignment tool: http://www.ncbi.nlm.nih.gov/BLAST
In silico simulation of molecular biology experiments: http://insilico.ehu.es
J. Craig Venter Institute (formerly TIGR): http://www.jcvi.org/
Kyoto Encyclopedia of Genes and Genomes: http://www.genome.jp/kegg
Multi-locus sequence typing (MLST): http://www.mlst.net
Ribosomal Database Project: http://rdp.cme.msu.edu
American Society for Microbiology, Approved Lists of Bacterial Names: http://www.ncbi.nlm.nih.gov/books/NBK815
Collection of bacterial taxonomic and genomic information at PathoSystems Resource Integration Center: http://patricbrc.vbi.vt.edu/portal/portal/patric/Home
List of prokaryotic names with standing in nomenclature: http://www.bacterio.net/
Up-to-date information on prokaryotic nomenclature: http://www.dsmz.de/microorganisms/pnu/bacterial_nomenclature_mm.php
Taxonomic outlines for Bergey's Manual, Volumes 3, 4 and 5: http://www.bergeys.org/outlines.html
European platform for the responsible use of medicines in animals: http://www.epruma.eu/
The European Committee for Antimicrobial Susceptibility testing: http://www.eucast.org/
Index Fungorum, names of fungi: http://www.indexfungorum.org/
MycoBank, fungal database with a remit to document mycological nomenclatural novelties and their associated descriptions and illustrations: http://www.mycobank.org/
ViralZone: http://viralzone.expasy.org/
European Advisory Board on Cat Diseases (ABCD) with useful review articles on infectious diseases of cats: http://www.abcd-vets.org/
International Committee on Taxonomy of Viruses (ICTV) with latest information on viral nomenclature: http://ictvonline.org/virusTaxonomy.asp?bhcp=1
Department for Environment, Food and Rural Affairs (DEFRA): https://www.gov.uk/government/organisations/department-for-environment-food-rural-affairs
European Food Safety Authority, Biohazard Panel. Many useful documents on selected zoonoses: http://www.efsa.europa.eu/en/panels/biohaz.htm
Fact files on infectious diseases of animals at Center for Food Security and Public Health, Iowa State University: http://www.cfsph.iastate.edu/DiseaseInfo/index.php
Food and Agriculture Organization of the United Nations (UN-FAO): http://www.fao.org/
Material safety data sheets, Canadian Laboratory Center for Disease Control: http://www.phac-aspc.gc.ca/id-mi/index-eng.php
ProMED mail, a global electronic reporting system for outbreaks of emerging infectious diseases, maintained by the International Society for Infectious Diseases (ISID): http://www.promedmail.org
World Organization for Animal Health (OIE)
Useful information on infectious disease occurrence: http://www.oie.int/wahis_2/public/wahid.php/Wahidhome/Home
Online manual of diagnostic tests and vaccines for animals: http://www.oie.int/en/international-standard-setting/terrestrial-manual/access-online/
World Health Organization: http://www.who.int/en/