Wikipedia:WikiProject Microbiology/Popular pages

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List

Period: 2026-06-01 to 2026-06-30

Total views: 5,162,646

Updated: 20:25, 10 July 2026 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	Tuberculosis	112,404	3,746	GA	Top
2	Leprosy	100,387	3,346	B	Top
3	Rabies	85,526	2,850	B	High
4	HIV/AIDS	81,644	2,721	GA	Top
5	Smallpox	65,321	2,177	GA	High
6	Life	60,351	2,011	GA	High
7	Bubonic plague	54,275	1,809	C	Mid
8	Syphilis	51,216	1,707	GA	Top
9	Helicobacter pylori	51,175	1,705	FA	High
10	Fungus	44,608	1,486	FA	Top
11	Shingles	43,355	1,445	GA	Top
12	Malaria	42,224	1,407	GA	High
13	Bacillus subtilis	41,728	1,390	Start	High
14	Anthrax	41,562	1,385	B	Top
15	HIV	40,294	1,343	GA	High
16	Penicillin	39,728	1,324	B	High
17	Virus	39,516	1,317	FA	Top
18	Typhoid fever	39,267	1,308	B	High
19	Diphtheria	39,178	1,305	B	High
20	Typhus	38,214	1,273	C	Top
21	Archaea	35,746	1,191	FA	Top
22	Tuskegee Syphilis Study	35,290	1,176	B	High
23	Algae	35,056	1,168	B	Top
24	Botulism	34,725	1,157	B	Top
25	Louis Pasteur	34,499	1,149	B	Top
26	Norovirus	33,392	1,113	B	Top
27	Bacteria	32,549	1,084	FA	Top
28	Botulinum toxin	32,051	1,068	B	Mid
29	Cholera	31,944	1,064	B	Top
30	Measles	31,512	1,050	B	High
31	Tetanus	28,157	938	B	High
32	Slime mold	28,074	935	GA	High
33	2001 anthrax attacks	27,197	906	B	Low
34	Cyanobacteria	26,912	897	B	High
35	Yeast	26,286	876	B	Top
36	Escherichia coli	26,200	873	B	Top
37	Yersinia pestis	25,993	866	B	Top
38	Plague (disease)	25,773	859	B	Top
39	Yellow fever	23,778	792	B	Mid
40	Influenza	23,735	791	FA	High
41	Naegleria fowleri	22,375	745	C	High
42	CRISPR	21,304	710	B	Mid
43	Protist	21,130	704	GA	Top
44	Mycobacterium bovis	19,927	664	C	Mid
45	Scarlet fever	19,819	660	B	Mid
46	Toxoplasma gondii	19,462	648	B	Top
47	Mold	19,295	643	B	Top
48	Antibiotic	19,269	642	B	Top
49	Staphylococcus aureus	18,849	628	B	Top
50	Leptospirosis	18,838	627	GA	Mid
51	Antonie van Leeuwenhoek	17,997	599	B	Top
52	Amoeba	17,843	594	C	Mid
53	Prokaryote	17,156	571	GA	Top
54	White blood cell	17,009	566	B	Mid
55	Biosafety level	16,829	560	B	High
56	Chlamydia	16,591	553	B	Mid
57	Beggiatoa	16,221	540	Start	Mid
58	Methicillin-resistant Staphylococcus aureus	15,812	527	C	High
59	Germ theory of disease	15,227	507	C	Top
60	Protozoa	14,747	491	C	Mid
61	Pseudomonas aeruginosa	14,736	491	B	High
62	Pinworm (parasite)	14,531	484	C	Mid
63	Agar	14,293	476	C	Top
64	Microorganism	13,820	460	GA	Top
65	Edward Jenner	13,716	457	B	High
66	Cellular respiration	13,455	448	C	Unknown
67	Giardiasis	13,249	441	B	Mid
68	Ebolavirus	13,218	440	C	Mid
69	Hepatitis B	13,174	439	GA	Top
70	Canine parvovirus	13,090	436	B	Top
71	Serratia marcescens	12,848	428	C	Mid
72	Salmonella	12,831	427	B	High
73	Mycoplasma	12,432	414	C	Low
74	Gram-negative bacteria	12,320	410	B	Top
75	Osteomyelitis	11,801	393	C	Low
76	Pathogen	11,762	392	B	Top
77	Rheumatic fever	11,727	390	B	Low
78	Cytomegalovirus	11,643	388	B	Top
79	Saccharomyces cerevisiae	11,621	387	C	Top
80	Unicellular organism	11,595	386	C	Mid
81	Vaccine	11,366	378	B	Top
82	Gram-positive bacteria	11,260	375	C	Top
83	Fuligo septica	10,988	366	C	Mid
84	SCOBY	10,773	359	Start	Low
85	Origin of SARS-CoV-2	10,308	343	B	High
86	Cultured meat	10,286	342	B	Mid
87	Streptococcus	10,193	339	B	High
88	Autoclave	9,881	329	C	High
89	Shigella	9,783	326	Start	Mid
90	Rotavirus	9,759	325	FA	High
91	Mycobacterium tuberculosis	9,675	322	C	Top
92	Raw milk	9,633	321	C	Low
93	2010s Haiti cholera outbreak	9,625	320	B	Low
94	Foodborne illness	9,612	320	B	Top
95	Robert Koch	9,470	315	C	Top
96	Campylobacter	9,171	305	Start	High
97	Gut microbiota	8,922	297	B	Mid
98	Blood Falls	8,797	293	C	Low
99	Dinoflagellate	8,730	291	C	Mid
100	Phytophthora infestans	8,707	290	B	Mid
101	Lactobacillus	8,701	290	C	High
102	Biofilm	8,540	284	B	High
103	Operation Sea-Spray	8,361	278	C	Low
104	Dracunculiasis	8,334	277	FA	High
105	Microscope	8,177	272	C	Top
106	Enterococcus faecalis	8,129	270	C	Mid
107	Staphylococcal infection	8,103	270	C	High
108	Legionella	8,082	269	C	High
109	Staphylococcus	7,955	265	C	High
110	Clostridioides difficile infection	7,923	264	B	High
111	Extremophile	7,916	263	C	High
112	Rotifer	7,874	262	B	High
113	Wolbachia	7,794	259	C	Mid
114	Probiotic	7,779	259	B	Mid
115	Leishmaniasis	7,722	257	B	Mid
116	Clostridium botulinum	7,651	255	C	High
117	Bacterial cellular morphologies	7,628	254	Start	High
118	Timeline of HIV/AIDS	7,618	253	List	Mid
119	Primary amoebic meningoencephalitis	7,590	253	C	Mid
120	Streptococcus pyogenes	7,564	252	B	High
121	Giardia	7,561	252	C	Mid
122	Plasmodium	7,501	250	GA	High
123	Pneumonic plague	7,494	249	C	Mid
124	Lyssavirus	7,267	242	C	Mid
125	Paramecium	7,236	241	C	High
126	Streptococcus pneumoniae	7,210	240	C	High
127	Bacillus cereus	7,026	234	B	Mid
128	Nitrogen fixation	6,944	231	B	High
129	Fermentation in food processing	6,820	227	Start	High
130	Colony (biology)	6,731	224	C	Top
131	Candida albicans	6,689	222	C	High
132	Transmission electron microscopy	6,647	221	B	Mid
133	Bacillus thuringiensis israelensis	6,574	219	Start	Low
134	Malassezia	6,555	218	C	Mid
135	Horizontal gene transfer	6,528	217	C	High
136	Yaws	6,517	217	C	Mid
137	Foraminifera	6,499	216	C	Mid
138	Listeria	6,442	214	C	Mid
139	MRNA vaccine	6,328	210	B	High
140	Peter Piot	6,280	209	B	Mid
141	Thiomargarita namibiensis	6,264	208	Start	Mid
142	Herpesviridae	6,262	208	C	Top
143	Cryptosporidium	6,245	208	C	Mid
144	History of penicillin	6,181	206	GA	Mid
145	Artemisinin	6,158	205	B	Mid
146	Pseudomonas	6,110	203	C	High
147	Anti-vaccine activism	6,084	202	B	Low
148	Third plague pandemic	6,045	201	C	Low
149	Bacillus thuringiensis	6,006	200	C	Mid
150	Epidemic typhus	5,956	198	B	High
151	Entamoeba histolytica	5,944	198	C	Mid
152	Amoebozoa	5,941	198	C	Top
153	Hypha	5,926	197	C	High
154	Opisthokont	5,855	195	C	Low
155	Gingivitis	5,795	193	Start	Low
156	Haemophilus influenzae	5,794	193	C	High
157	Mucilage	5,794	193	C	High
158	Lipopolysaccharide	5,783	192	C	High
159	Bacillus anthracis	5,758	191	Start	Top
160	Physarum polycephalum	5,748	191	C	High
161	Plasmodium falciparum	5,717	190	B	High
162	Neisseria meningitidis	5,708	190	B	High
163	Treponema pallidum	5,665	188	Start	Top
164	Microbiology	5,657	188	C	Top
165	Gram stain	5,654	188	C	Top
166	Mother of vinegar	5,607	186	Stub	Low
167	Antimicrobial resistance	5,572	185	B	Top
168	Neisseria gonorrhoeae	5,571	185	C	High
169	Clostridioides difficile	5,558	185	C	Low
170	Nitrogen cycle	5,544	184	B	High
171	In vitro	5,510	183	C	Mid
172	Fecal–oral route	5,506	183	C	High
173	Barry Marshall	5,415	180	Start	Mid
174	Borrelia burgdorferi	5,407	180	Start	Mid
175	Limosilactobacillus reuteri	5,401	180	Start	Low
176	Chlamydia trachomatis	5,393	179	C	High
177	Prevalence of rabies	5,390	179	C	Mid
178	Klebsiella pneumoniae	5,389	179	C	Top
179	Β-Lactam antibiotic	5,305	176	C	Top
180	Saccharomyces boulardii	5,282	176	C	Mid
181	Cutibacterium acnes	5,249	174	C	Mid
182	Petri dish	5,239	174	Start	Mid
183	Vibrio	5,231	174	C	Mid
184	Antiseptic	5,191	173	B	Top
185	Asgard archaea	5,149	171	B	High
186	Xenophyophorea	5,090	169	C	Mid
187	Vibrio vulnificus	5,075	169	C	Mid
188	Clostridium perfringens	5,067	168	Start	High
189	Anaplasmosis	5,018	167	Start	Mid
190	Vaccination	5,008	166	B	Top
191	Bacillus	4,993	166	Start	Top
192	Melioidosis	4,942	164	GA	Mid
193	Borrelia	4,835	161	Start	High
194	Candida (fungus)	4,800	160	C	Mid
195	Akkermansia muciniphila	4,780	159	Start	Mid
196	Citrobacter koseri	4,736	157	Start	Low
197	Henipavirus	4,715	157	C	Low
198	Pathogenic bacteria	4,693	156	C	High
199	Bifidobacterium	4,628	154	B	High
200	Virology	4,619	153	B	Low
201	Rickettsia	4,582	152	C	Mid
202	1992–1993 Jack in the Box E. coli outbreak	4,575	152	B	Low
203	Proteus mirabilis	4,573	152	C	Mid
204	Amorphea	4,548	151	Start	Mid
205	Monera	4,530	151	C	Low
206	Candida auris	4,530	151	C	Mid
207	Basic reproduction number	4,529	150	B	Low
208	Septicemic plague	4,528	150	Start	Mid
209	Virus classification	4,513	150	C	Top
210	Radiolaria	4,476	149	C	Low
211	Sterilization (microbiology)	4,459	148	B	Top
212	Caroline Genco	4,454	148	Stub	Low
213	Klebsiella	4,401	146	Start	Mid
214	Streptococcus agalactiae	4,399	146	B	Mid
215	Mycobacterium	4,324	144	GA	High
216	Mycoplasma genitalium	4,251	141	C	Mid
217	Enterobacteriaceae	4,246	141	C	Mid
218	Vibrio cholerae	4,230	141	B	Top
219	Mebendazole	4,224	140	C	Mid
220	Spirochaete	4,159	138	Start	Mid
221	Staphylococcus epidermidis	4,158	138	C	Low
222	Vaccine hesitancy	4,136	137	B	High
223	Choanoflagellate	4,121	137	C	High
224	Enterococcus	4,110	137	C	High
225	Optical microscope	4,100	136	C	High
226	Giardia duodenalis	4,082	136	B	High
227	Thomas Francis and Ruth Reardon O'Brien	4,078	135	C	Unknown
228	History of malaria	4,062	135	GA	High
229	Nostoc	4,033	134	Start	Mid
230	Deinococcus radiodurans	4,019	133	B	Mid
231	Burkholderia cepacia complex	4,013	133	C	Mid
232	Disinfectant	4,003	133	C	High
233	Poliovirus	3,931	131	GA	High
234	Lactic acid bacteria	3,928	130	C	High
235	Anaerobic organism	3,897	129	C	High
236	Listeria monocytogenes	3,864	128	C	High
237	Koch's postulates	3,815	127	C	Mid
238	Coliform bacteria	3,815	127	Start	Top
239	Ethanol fermentation	3,812	127	Start	Mid
240	Hafnia (bacterium)	3,801	126	Start	Mid
241	Clostridium tetani	3,800	126	GA	High
242	List of parasites of humans	3,799	126	List	Mid
243	Human microbiome	3,794	126	B	High
244	Discovery of penicillin	3,780	126	B	Mid
245	Alveolate	3,777	125	Start	Low
246	Capnocytophaga	3,776	125	Start	Mid
247	Adenoviridae	3,748	124	B	High
248	Host (biology)	3,735	124	GA	High
249	Holozoa	3,663	122	GA	Low
250	Seal finger	3,605	120	Start	Mid
251	Non-cellular life	3,600	120	Start	Mid
252	PANDAS	3,564	118	B	Mid
253	Enteric fever	3,498	116	C	Mid
254	Clostridium	3,479	115	C	High
255	Mycobacterium leprae	3,436	114	B	Top
256	Obazoa	3,421	114	Stub	Low
257	Broad-spectrum antibiotic	3,392	113	Start	High
258	Antimicrobial	3,380	112	B	Top
259	Lactobacillus delbrueckii subsp. bulgaricus	3,313	110	C	High
260	Trichomonas vaginalis	3,310	110	C	Mid
261	Papillomaviridae	3,306	110	B	Top
262	Corynebacterium	3,283	109	C	High
263	Choanozoa	3,283	109	Start	Low
264	Anaerobic respiration	3,271	109	Start	Unknown
265	Pseudomonadota	3,263	108	B	Mid
266	Mycoplasma pneumoniae	3,263	108	C	High
267	Micrograph	3,263	108	C	High
268	Stenotrophomonas maltophilia	3,254	108	Start	Low
269	Acinetobacter baumannii	3,244	108	C	Mid
270	Mycobacterium avium complex	3,235	107	Start	Low
271	Peptidoglycan	3,234	107	C	Mid
272	Corynebacterium diphtheriae	3,214	107	Start	High
273	Akkermansia	3,186	106	Stub	Low
274	Escherichia coli O157:H7	3,183	106	B	Top
275	Actinomycetota	3,183	106	C	High
276	Morganella morganii	3,180	106	Start	Low
277	Citrus greening disease	3,166	105	C	Mid
278	Lacticaseibacillus casei	3,150	105	C	Mid
279	Shigellosis	3,145	104	C	Mid
280	Podiata	3,143	104	Start	Low
281	Pipette	3,125	104	Start	Mid
282	Dengue virus	3,089	102	B	High
283	Natural reservoir	3,075	102	C	Mid
284	Myxogastria	3,054	101	GA	Mid
285	Fission (biology)	3,050	101	C	High
286	Fire blight	3,049	101	C	Mid
287	Apicomplexa	3,026	100	C	Mid
288	Campylobacter jejuni	3,025	100	C	High
289	Cas9	3,010	100	C	Mid
290	Trichomonas	2,976	99	C	Low
291	Noctiluca	2,969	98	C	High
292	Streptococcus mutans	2,925	97	B	Mid
293	Beta-lactamase	2,913	97	B	Mid
294	Streptomyces	2,902	96	Start	Mid
295	Microscopy	2,894	96	B	Top
296	Allan Hills 84001	2,892	96	B	High
297	Rhizaria	2,892	96	Start	Mid
298	Trypanosoma	2,879	95	C	Mid
299	Lactobacillus acidophilus	2,878	95	Start	Mid
300	Facultative anaerobic organism	2,861	95	Start	Mid
301	Microbiome	2,856	95	GA	High
302	Thiomargarita magnifica	2,850	95	Start	Mid
303	Burkholderia gladioli	2,836	94	Start	Mid
304	Euryhaline	2,808	93	Start	Low
305	Salmonella enterica	2,800	93	Start	High
306	Coccidia	2,778	92	Start	Mid
307	List of biosafety level 4 organisms	2,764	92	List	Low
308	Ideonella sakaiensis	2,749	91	Start	Mid
309	Lacticaseibacillus rhamnosus	2,747	91	Start	Low
310	Ziehl–Neelsen stain	2,683	89	C	Top
311	Hepatitis B virus	2,677	89	B	High
312	List of cultured meat companies	2,668	88	List	Unknown
313	Thermophile	2,667	88	Start	High
314	Trypanosoma cruzi	2,654	88	C	Low
315	Acanthamoeba	2,651	88	C	Low
316	Antimalarial medication	2,636	87	C	High
317	Agar plate	2,635	87	B	High
318	Deep biosphere	2,604	86	GA	Low
319	Tatiana Radziwiłł	2,600	86	B	Mid
320	Lycogala epidendrum	2,597	86	Start	Mid
321	Heat shock protein	2,593	86	B	High
322	Alexandre Yersin	2,590	86	Start	Mid
323	Lactiplantibacillus plantarum	2,590	86	Start	Low
324	Bacillota	2,583	86	C	High
325	Streptococcus thermophilus	2,563	85	C	Low
326	Virgin cleansing myth	2,557	85	Start	Low
327	Moraxella catarrhalis	2,528	84	Start	Mid
328	Plasmodium vivax	2,515	83	B	Mid
329	Ureaplasma urealyticum	2,503	83	C	High
330	Dermatophilus	2,493	83	Start	Low
331	Microbiological culture	2,485	82	C	Top
332	Trypanosoma brucei	2,471	82	C	High
333	Quorum sensing	2,462	82	C	High
334	Zooxanthellae	2,421	80	Start	Low
335	Flagellate	2,414	80	C	High
336	Streptococcus dysgalactiae	2,395	79	B	Low
337	Herd immunity	2,390	79	B	Low
338	Shiga toxin	2,386	79	Start	Mid
339	Milky seas effect	2,381	79	Start	Low
340	Escherichia virus T4	2,380	79	Start	Mid
341	Burkholderia	2,379	79	Start	Mid
342	Phase-contrast microscopy	2,362	78	Start	Mid
343	Enterobacter	2,360	78	Start	Mid
344	Glaucophyte	2,357	78	Start	Unknown
345	Animal trypanosomiasis	2,355	78	Start	Mid
346	Salmonella enterica subsp. enterica	2,334	77	Start	Mid
347	Maurice Hilleman	2,323	77	C	Low
348	Vaginal flora	2,290	76	C	Mid
349	Acinetobacter	2,284	76	C	Low
350	Enterobacter cloacae	2,280	76	C	Mid
351	Staining	2,278	75	C	High
352	Microalgae	2,273	75	C	Low
353	Sapovirus	2,271	75	C	High
354	Group B streptococcal infection	2,257	75	C	High
355	Fat choy	2,253	75	Start	Low
356	Staphylococcus haemolyticus	2,249	74	C	Mid
357	Orthoflavivirus	2,247	74	B	High
358	Rhabdoviridae	2,216	73	C	High
359	Secondary metabolite	2,215	73	Start	Unknown
360	Select agent	2,212	73	Start	High
361	Methanogen	2,201	73	Start	High
362	Poxviridae	2,197	73	C	High
363	Leishmania	2,187	72	C	Mid
364	Francevillian biota	2,175	72	C	Mid
365	Colony-forming unit	2,174	72	C	High
366	Xylella fastidiosa	2,173	72	C	Mid
367	Amoeba (genus)	2,171	72	C	Mid
368	Sucharit Bhakdi	2,169	72	C	Low
369	Klebsiella aerogenes	2,144	71	Stub	Low
370	Mimivirus	2,142	71	C	Mid
371	Actinomyces	2,128	70	C	High
372	MacConkey agar	2,124	70	Start	High
373	Appendage	2,120	70	Start	Mid
374	Gardnerella vaginalis	2,116	70	Stub	Low
375	Bordetella	2,114	70	Start	Mid
376	Skin flora	2,112	70	C	Mid
377	Orthopoxvirus	2,106	70	C	High
378	Iron-oxidizing bacteria	2,103	70	Start	Mid
379	Halophile	2,091	69	Start	High
380	Helminthic therapy	2,085	69	C	Low
381	Aeroplankton	2,084	69	B	Low
382	Micrococcus luteus	2,079	69	Start	Low
383	Discredited HIV/AIDS origins theories	2,077	69	C	Mid
384	Arbovirus	2,073	69	C	Mid
385	Legionella pneumophila	2,067	68	B	High
386	E. coli long-term evolution experiment	2,067	68	B	Low
387	Streptococcus anginosus	2,062	68	Start	Low
388	Enterobacterales	2,058	68	Stub	Low
389	Parvoviridae	2,049	68	B	Mid
390	Alkalihalobacillus clausii	2,048	68	Start	Mid
391	Microbiologist	2,046	68	Start	Top
392	Pseudomonadati	2,042	68	Start	Low
393	Quartan fever	2,032	67	C	Low
394	Metagenomics	2,026	67	GA	High
395	Dark-field microscopy	2,015	67	Start	Mid
396	Tuberculoma	2,013	67	C	Mid
397	Enterococcus faecium	2,000	66	Start	Low
398	Pseudomonas fluorescens	1,988	66	C	Mid
399	Yersinia	1,980	66	Start	Mid
400	Bordetella pertussis	1,972	65	C	High
401	Viridans streptococci	1,970	65	C	Mid
402	Anthrax weaponization	1,957	65	B	Low
403	Endolith	1,954	65	C	Low
404	Aerobic organism	1,952	65	Start	Mid
405	Parakaryon	1,947	64	C	Mid
406	Bacillati	1,929	64	Start	Mid
407	Disk diffusion test	1,920	64	C	Mid
408	MRSA	1,916	63	Redirect	NA
409	Microsporidia	1,908	63	C	Mid
410	Bacteroides fragilis	1,907	63	Start	Mid
411	CRuMs	1,899	63	Stub	Low
412	Psychrophile	1,898	63	Start	High
413	Food spoilage	1,895	63	Start	High
414	Yersinia enterocolitica	1,890	63	C	Mid
415	Minimum inhibitory concentration	1,883	62	Start	High
416	Francisella tularensis	1,880	62	C	Mid
417	Pilus	1,867	62	C	Top
418	Holomycota	1,867	62	Start	Low
419	Metamonad	1,866	62	Start	Mid
420	Orthomyxoviridae	1,865	62	B	High
421	Growth medium	1,864	62	Start	Mid
422	Pasteurella multocida	1,861	62	C	High
423	Picornavirus	1,851	61	B	Mid
424	Pathogenic Escherichia coli	1,849	61	B	Top
425	Streptococcus mitis	1,843	61	Stub	Low
426	Babesia	1,832	61	C	Mid
427	Griffith's experiment	1,831	61	Start	Low
428	Lipid-based nanoparticle	1,826	60	C	Low
429	Pantoea agglomerans	1,811	60	Start	Mid
430	State Research Center of Virology and Biotechnology VECTOR	1,810	60	Stub	Low
431	Monothalamea	1,799	59	C	Mid
432	Clonorchis sinensis	1,795	59	C	Mid
433	Fecal coliform	1,791	59	B	Top
434	Developmental bioelectricity	1,785	59	C	Low
435	Methanogenesis	1,784	59	C	High
436	Bartonella	1,782	59	Start	Mid
437	Stemonitis	1,782	59	Start	Mid
438	Oligotroph	1,780	59	C	Mid
439	Ichthyophthirius multifiliis	1,760	58	C	High
440	Coxiella burnetii	1,760	58	C	Mid
441	Flaviviridae	1,755	58	Start	High
442	Chlamydia pneumoniae	1,753	58	Start	High
443	Super-resolution microscopy	1,749	58	B	Mid
444	Alphaproteobacteria	1,732	57	Start	Low
445	Secretion	1,727	57	C	Mid
446	Inclusion bodies	1,726	57	C	High
447	Pseudomonas putida	1,723	57	C	High
448	Mycobacterium avium-intracellulare infection	1,721	57	C	Low
449	Malassezia furfur	1,714	57	Start	Mid
450	Gammaproteobacteria	1,714	57	C	Mid
451	Biosafety cabinet	1,699	56	B	Top
452	Burkholderia pseudomallei	1,686	56	B	Mid
453	Bacterial growth	1,683	56	Start	Mid
454	Lactococcus lactis	1,662	55	Start	High
455	Serratia	1,661	55	C	Mid
456	Trypanosomatida	1,660	55	Start	Low
457	Golden algae	1,659	55	Start	Mid
458	Bifidobacterium longum	1,644	54	C	High
459	Klebsiella oxytoca	1,643	54	C	High
460	Bartonella henselae	1,642	54	Start	Mid
461	Brucella	1,639	54	C	Mid
462	Echinococcus multilocularis	1,634	54	Start	Mid
463	Achromobacter xylosoxidans	1,624	54	Stub	Low
464	Amoeba proteus	1,623	54	Stub	Low
465	Sulfate-reducing microorganism	1,614	53	C	Mid
466	History of virology	1,613	53	B	High
467	Rhizosphere	1,604	53	C	High
468	Pandoravirus	1,600	53	Start	Mid
469	Microbiota	1,598	53	B	High
470	Myxococcus llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogochensis	1,589	52	Stub	Low
471	Carrion's disease	1,585	52	Start	Low
472	Staphylococcus pseudintermedius	1,580	52	Stub	Low
473	HACEK organisms	1,578	52	Start	Mid
474	Thermus aquaticus	1,578	52	B	High
475	Microscope slide	1,574	52	C	High
476	Chaos (genus)	1,569	52	C	Low
477	Hyperthermophile	1,567	52	Start	High
478	Photorhabdus luminescens	1,565	52	Start	Low
479	Heyndrickxia coagulans	1,560	52	C	Mid
480	Megaklothovirus horridgei	1,552	51	Stub	Low
481	Leptospira	1,545	51	B	Mid
482	Agrobacterium tumefaciens	1,542	51	B	Mid
483	Excavata	1,534	51	C	Mid
484	Leishmania major	1,534	51	C	Mid
485	List of clinically important bacteria	1,531	51	List	Mid
486	Animalcule	1,524	50	Start	Mid
487	Staphylococcus lugdunensis	1,513	50	Start	Mid
488	Lacticaseibacillus paracasei	1,508	50	B	Low
489	Genetic transformation	1,504	50	B	High
490	Strain (biology)	1,504	50	C	Mid
491	Virophage	1,501	50	C	Low
492	Lysogeny broth	1,499	49	Start	High
493	Microscopic scale	1,497	49	C	Mid
494	Cryptista	1,493	49	Start	Low
495	Balamuthia mandrillaris	1,492	49	C	Mid
496	Purple bacteria	1,489	49	Start	Low
497	Chlamydia (bacterium)	1,485	49	C	Mid
498	Interplanetary contamination	1,485	49	B	Low
499	Staphylococcus saprophyticus	1,483	49	Start	Mid
500	Blood culture	1,480	49	GA	High