Open Access statistics for Centers for Disease Control and Prevention, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
68%
Total
Publications
74K
Total Open
Publications
50K
Total
Citations
3.6M
Open Access
Percentage
68%
Total
Publications
74K
Total Open
Publications
50K
Total
Citations
3.6M
Breakdown
Publisher Open
15%
Both
33%
Other Platform Open
20%
Closed
32%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 37%
13K
Hybrid 20%
7.2K
No Guarantees 43%
15K
Other Platform Open
Domain 93%
36K
Institution 17%
6.6K
Public 10%
4K
Other Internet 6%
2.3K
Preprint 4%
1.6K
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 36K |
Europe PMC | Domain | 25K |
Semantic Scholar | Public | 3.6K |
DOI | Other Internet | 872 |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 659 |
Research Square | Preprint | 616 |
California Digital Library - eScholarship | Other Internet | 568 |
University of California - eScholarship University of California | Institution | 539 |
medRxiv | Preprint | 481 |
bioRxiv | Preprint | 468 |