AIDS, HIV
Topic overview. Based on 33333 on-topic pages. [aids-hiv directory]
Significant concepts: 
control and prevention, test for hiv transmission, south africa, undetectable viral load, executive director, blood cell, aids epidemic, human immunodeficiency virus type, hiv status, universal access, counseling and testing, protease inhibitor, female condom, science speaks global id, anal sex.
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://thebody.com/  | 1 | 292 | 293 | 2247 | 1 | 2.45 | thebody.com |
| http://who.int/ | 2 | 227 | 238 | 1530 | 1 | 2.67 | who.int |
| http://ucsf.edu/ | 3 | 271 | 281 | 846 | 0.99 | 2.13 | ucsf.edu |
| http://betablog.org/ | 4 | 349 | 351 | 463 | 0.99 | 1.58 | betablog.org |
| http://hivplusmag.com/ | 5 | 269 | 271 | 379 | 1 | 1.86 | hivplusmag.com |
| http://aidsetc.org/ | 6 | 300 | 306 | 904 | 0.97 | 1.69 | aidsetc.org |
| http://i-base.info/ | 7 | 317 | 320 | 870 | 0.99 | 1.47 | i-base.info |
| http://poz.com/ | 8 | 233 | 241 | 857 | 1 | 2.04 | poz.com |
| http://unaids.org/ | 9 | 152 | 154 | 874 | 0.99 | 2.99 | unaids.org |
| http://cdc.gov/ | 10 | 137 | 151 | 2226 | 0.99 | 3.52 | cdc.gov |
Atext
Most frequent phrases in anchor texts of links found in this topical graph .
| atext | | | |
|---|---|---|---|
| pubmed | 5337 | 357.27 | |
| crossref | 2940 | 196.86 | |
| view article | 1602 | 113.76 | |
| read more | 1517 | 109.67 | |
| pubmed central | 904 | 60.41 | |
| hiv | 659 | 45.52 | |
| pubmedcentral | 669 | 43.36 | |
| hiv aids | 443 | 29.87 | |
| health | 547 | 28.29 | |
| resources | 486 | 24.04 |
Keyword ideas
Common word stems found in on-topic page titles.
| word | |
|---|---|
| hiv | |
| aid | |
| hiv/aids | |
| health | |
| news | |
| prevent | |
| infect | |
| test | |
| treatment | |
| posit |
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://nih.gov/ | 273 | 777.96 | nih.gov |
| http://cdc.gov/ | 241 | 90.18 | cdc.gov |
| http://unaids.org/ | 136 | 40.98 | unaids.org |
| http://youtube.com/ | 136 | 34.26 | youtube.com |
| http://who.int/ | 135 | 37.35 | who.int |
| http://facebook.com/ | 108 | 17.58 | facebook.com |
| http://nytimes.com/ | 100 | 17.07 | nytimes.com |
| http://aids.gov/ | 99 | 24.01 | aids.gov |
| http://aidsmap.com/ | 91 | 33.77 | aidsmap.com |
| http://thebody.com/ | 83 | 21.32 | thebody.com |