Plague
Topic overview. Based on 33347 on-topic pages. [plague directory]
Significant concepts: 
ministry of health, yersinia pestis bacterium, million people, cause by the bacterium, great, minor edit, flea, new york, high mortality rate, plague epidemic, middle ages, plague outbreak, rat flea, infected person, disease control.
Most relevant domains
Most relevant domains based on cumulative page relevance to the topic as defined by example links and on the number of relevant domains linking to them.
| domain | | | | | | | |
|---|---|---|---|---|---|---|---|
http://youtube.com/  | 1 | 649 | 686 | 2396 | 0.99 | 1.56 | youtube.com |
| http://freethesaurus.com/ | 2 | 530 | 654 | 1727 | 0.88 | 2.34 | freethesaurus.com |
| http://herbsforlymedisease.com/ | 3 | 758 | 765 | 1369 | 0.98 | 1.1 | herbsforlymedisease.com |
| http://celiac.com/ | 4 | 786 | 816 | 1073 | 0.88 | 1.18 | celiac.com |
| http://thefreedictionary.com/ | 5 | 673 | 750 | 8670 | 0.94 | 1.35 | thefreedictionary.com |
| http://outbreaknewstoday.com/ | 6 | 683 | 724 | 1449 | 0.84 | 1.28 | outbreaknewstoday.com |
| http://answers.com/ | 7 | 675 | 750 | 4821 | 0.94 | 1.1 | answers.com |
| http://disease-ontology.org/ | 8 | 286 | 335 | 378 | 0.94 | 2.31 | disease-ontology.org |
| http://weblio.jp/ | 9 | 552 | 687 | 6540 | 0.98 | 1.19 | weblio.jp |
| http://alzheimerdisease.tv/ | 10 | 452 | 472 | 768 | 0.97 | 1.17 | alzheimerdisease.tv |
Atext
Most frequent phrases in anchor texts of links found in this topical graph .
| atext | | | |
|---|---|---|---|
| printer friendly | 1102 | 59.71 | |
| read more | 1754 | 46.47 | |
| pubmed | 2974 | 42.33 | |
| crossref | 1596 | 39.13 | |
| medline | 1997 | 31.98 | |
| symptoms | 1194 | 22.86 | |
| plague | 376 | 20.43 | |
| lyme disease | 676 | 17.54 | |
| health | 1063 | 16.06 | |
| spanish | 533 | 15.22 |
Keyword ideas
Common word stems found in on-topic page titles.
| word | |
|---|---|
| diseas | |
| plagu | |
| health | |
| lyme | |
| death | |
| black | |
| symptom | |
| news | |
| caus | |
| outbreak |
Popular pages
On-topic pages with highest topical PageRank.
Popular prospect pages
On-topic pages with highest topical PageRank having a few outgoing links and domains.
Hubs
Pages with most links towards other likely on-topic pages.
Domains with most linking domains
Relevant domains with most other relevant domains linking to them.
| domain | | | |
|---|---|---|---|
| http://cdc.gov/ | 542 | 115.96 | cdc.gov |
| http://nih.gov/ | 471 | 308.76 | nih.gov |
| http://who.int/ | 238 | 24.46 | who.int |
| http://facebook.com/ | 134 | 5.79 | facebook.com |
| http://youtube.com/ | 133 | 5.63 | youtube.com |
| http://wikipedia.org/ | 125 | 26.85 | wikipedia.org |
| http://doi.org/ | 124 | 92.48 | doi.org |
| http://nytimes.com/ | 109 | 5.38 | nytimes.com |
| http://nature.com/ | 92 | 3.71 | nature.com |
| http://amazon.com/ | 81 | 9.19 | amazon.com |