Morbidity and Mortality Weekly Report

Publisher: Centers for Disease Control and Prevention (CDC)
Country: United States · Northern America
Type: journal
ISSN: 01492195

1545861X

Scopus 8,38 SJR

Scopus Q1 SJR Q

WoS Q1 JCR Q

WoS 16,2 JIF

Scopus 283 H-Index

Integrated evaluation

Scopus side is Scimago SJR; WoS side is Master Journal List + JCR/JIF. Sources are matched on ISSN. WoS / JCR metrics are available for 1997 and later years only.

WoS / JCR data covers 1997 onward.

Scopus

Scopus · Scimago

SJR 8,38
Quartile Q1
H-Index 283
Cites/doc 13,1
Docs (3y) 859
Cites (3y) 10.269

Clarivate

Web of Science · JCR · 2025

JCR Q Q1
JIF 16,2
5Y JIF 12,1
JCI 5,79

WoS indexes

SCIE

Subject classification

Categories (SJR)

Epidemiology Q1
Health Information Management Q1
Health (social science) Q1
Health, Toxicology and Mutagenesis Q1
Medicine (miscellaneous) Q1

Areas

Environmental Science
Health Professions
Medicine
Social Sciences

WoS categories

Public, Environmental & Occupational Health

Yearly quartile comparison

Scimago (SJR) for all years; Clarivate (JCR / JIF / JCI) from 1997 onward. Latest year stays open; older years start collapsed.

WoS / JCR data covers 1997 onward.

Note: JCR Q, JIF, 5Y JIF, JCI, and JCI Q are blank before 1997 — WoS/JCR data on this site starts in 1997.
Year	SJR Q	JCR Q (1997+)	SJR	JIF (1997+)	5Y JIF (1997+)	JCI (1997+)	JCI Q (1997+)	H-Index
2025	Q1	Q1	8,38	16,2	12,1	5,79	Q1	283
2024	Q1	Q1	9,559	17,3	14,1	7,09	Q1	274
2023	Q1	Q1	13,08	21	17,2	9,04	Q1	274
2022	Q1	Q1	16,786	33,9	22,1	8,82	Q1	274
2021	Q1	Q1	16,513	35,3	21,4	8	Q1	274
2020	Q1	Q1	7,992	17,6	13	5,13	Q1	274
2019	Q1	Q1	6,942	13,6	11,7	4,97	Q1	274
2018	—	Q1	—	14,9	11,3	4,9	Q1	—
2017	Q1	Q1	9,323	12,9	—	5,09	Q1	274
2016	Q1	Q1	7,262	11,5	—	—	—	274
2015	Q1	Q1	6,749	10,6	—	—	—	274
2014	Q1	—	6,61	—	—	—	—	274
2013	Q1	—	5,981	—	—	—	—	274
2012	Q1	—	6,035	—	—	—	—	274
2011	Q1	—	6,099	—	—	—	—	274
2010	Q1	—	5,409	—	—	—	—	274

JCR category quartile history

JCR / JCI quartile by year and category. 1997 and later.

WoS / JCR data covers 1997 onward.

Note: This table shows Clarivate category quartile records from 1997 onward.
Year	Category	Edition	JCR Q (1997+)	JCI Q (1997+)	Rank
2025	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	7/443
2024	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	7/421
2023	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	6/408
2022	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	3/207
2021	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	5/210
2020	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	7/203
2019	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	4/193
2018	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	2/186
2017	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	Q1	2/181
2016	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	—	2/176
2015	PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH	SCIE	Q1	—	2/173