Stephanie J. Schrag

29.6k total citations · 8 hit papers
145 papers, 13.6k citations indexed

About

Stephanie J. Schrag is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Infectious Diseases. According to data from OpenAlex, Stephanie J. Schrag has authored 145 papers receiving a total of 13.6k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Epidemiology, 88 papers in Public Health, Environmental and Occupational Health and 21 papers in Infectious Diseases. Recurrent topics in Stephanie J. Schrag's work include Neonatal and Maternal Infections (79 papers), Streptococcal Infections and Treatments (67 papers) and Pneumonia and Respiratory Infections (56 papers). Stephanie J. Schrag is often cited by papers focused on Neonatal and Maternal Infections (79 papers), Streptococcal Infections and Treatments (67 papers) and Pneumonia and Respiratory Infections (56 papers). Stephanie J. Schrag collaborates with scholars based in United States, United Kingdom and South Africa. Stephanie J. Schrag's co-authors include Anne Schuchat, Rachel Gorwitz, Jennifer R. Verani, Monica M. Farley, Lee H. Harrison, Ruth Lynfield, Arthur Reingold, Elizabeth R. Zell, Véronique Perrot and Bruce R. Levin and has published in prestigious journals such as New England Journal of Medicine, The Lancet and JAMA.

In The Last Decade

Stephanie J. Schrag

144 papers receiving 13.1k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Prevention of perinatal group B streptococcal disease--revised guidelines from CDC, 2010.

2002 2.4k citations Stephanie J. Schrag, Anne Schuchat et al. profile →
Group B Streptococcal Disease in the Era of Intrapartum Antibiotic Prophylaxis

2000 759 citations Stephanie J. Schrag, Monica M. Farley et al. profile →
Group B streptococcal disease in infants aged younger than 3 months: systematic review and meta-analysis

2012 448 citations Stephanie J. Schrag, Paul T. Heath et al. profile →
US Outpatient Antibiotic Prescribing Variation According to Geography, Patient Population, and Provider Specialty in 2011

2015 435 citations Thomas H. Taylor, Stephanie J. Schrag et al. Clinical Infectious Diseases profile →
Association Between 3 Doses of mRNA COVID-19 Vaccine and Symptomatic Infection Caused by the SARS-CoV-2 Omicron and Delta Variants

2022 403 citations Emma K. Accorsi, Stephanie J. Schrag et al. profile →
Epidemiology of Invasive Early-Onset Neonatal Sepsis, 2005 to 2014

2016 300 citations Stephanie J. Schrag, Monica M. Farley et al. profile →
Epidemiology of Invasive Early-Onset and Late-Onset Group B Streptococcal Disease in the United States, 2006 to 2015

2019 254 citations Susan Petit, Mirasol Apostol et al. profile →
Effectiveness of Pfizer-BioNTech and Moderna Vaccines in Preventing SARS-CoV-2 Infection Among Nursing Home Residents Before and During Widespread Circulation of the SARS-CoV-2 B.1.617.2 (Delta) Variant — National Healthcare Safety Network, March 1–August 1, 2021

2021 189 citations Jennifer R. Verani, Stephanie J. Schrag et al. MMWR Morbidity and Mortality Weekly Report profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Stephanie J. Schrag United States	56	7.9k	6.8k	2.2k	1.3k	1.2k	145	13.6k
Carol J. Baker United States	71	9.7k 1.2×	8.8k 1.3×	2.8k 1.3×	681 0.5×	973 0.8×	345	15.6k
Benjamin Schwartz United States	68	4.4k 0.6×	5.6k 0.8×	4.9k 2.3×	759 0.6×	689 0.6×	187	13.5k
Anne Schuchat United States	68	9.4k 1.2×	13.5k 2.0×	3.4k 1.6×	1.9k 1.4×	1.2k 1.0×	186	23.3k
Paul T. Heath United Kingdom	53	4.5k 0.6×	6.1k 0.9×	1.7k 0.8×	515 0.4×	1.3k 1.1×	297	10.6k
Ruth Lynfield United States	59	5.0k 0.6×	10.8k 1.6×	5.8k 2.7×	921 0.7×	519 0.4×	274	19.2k
Robert Cohen France	53	2.7k 0.3×	5.0k 0.7×	2.4k 1.1×	879 0.7×	438 0.4×	580	11.2k
William Schaffner United States	73	3.4k 0.4×	11.7k 1.7×	5.1k 2.3×	1.1k 0.8×	691 0.6×	453	21.1k
Katherine L. O’Brien United States	66	2.8k 0.4×	13.5k 2.0×	2.9k 1.4×	779 0.6×	1.0k 0.8×	257	19.2k
Robert F. Breiman United States	87	6.2k 0.8×	11.6k 1.7×	10.3k 4.8×	841 0.6×	979 0.8×	391	25.8k
Graham F. Medley United Kingdom	57	2.1k 0.3×	3.9k 0.6×	3.2k 1.5×	430 0.3×	496 0.4×	278	10.9k

Countries citing papers authored by Stephanie J. Schrag

Since Specialization

Citations

This map shows the geographic impact of Stephanie J. Schrag's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stephanie J. Schrag with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephanie J. Schrag more than expected).

Fields of papers citing papers by Stephanie J. Schrag

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephanie J. Schrag. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stephanie J. Schrag. The network helps show where Stephanie J. Schrag may publish in the future.

Co-authorship network of co-authors of Stephanie J. Schrag

This figure shows the co-authorship network connecting the top 25 collaborators of Stephanie J. Schrag. A scholar is included among the top collaborators of Stephanie J. Schrag based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stephanie J. Schrag. Stephanie J. Schrag is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Deming, Meagan E., Elizabeth R. Brown, Monica A. McArthur, et al.. (2025). Vaccine efficacy of NVX-CoV2373 against SARS-CoV-2 infection in adolescents in the USA: an ancillary study to a phase 3, observer-blinded, randomised, placebo-controlled trial. The Lancet Microbe. 6(4). 100984–100984. 2 indexed citations

Flannery, Dustin D., et al.. (2024). Neonatal Early-Onset Sepsis. Clinics in Perinatology. 52(1). 15–31. 3 indexed citations

Accorsi, Emma K., Matt Hall, Adam L. Hersh, et al.. (2023). Notes from the Field: Update on Pediatric Intracranial Infections — 19 States and the District of Columbia, January 2016–March 2023. MMWR Morbidity and Mortality Weekly Report. 72(22). 608–610. 4 indexed citations

Chin, Elizabeth T., Yifan Zhang, Elizabeth E. Long, et al.. (2022). Effectiveness of Coronavirus Disease 2019 (COVID-19) Vaccines Among Incarcerated People in California State Prisons: Retrospective Cohort Study. Clinical Infectious Diseases. 75(1). e838–e845. 17 indexed citations

Kahn, Rebecca, Stephanie J. Schrag, Jennifer R. Verani, & Marc Lipsitch. (2022). Identifying and Alleviating Bias Due to Differential Depletion of Susceptible People in Postmarketing Evaluations of COVID-19 Vaccines. American Journal of Epidemiology. 191(5). 800–811. 43 indexed citations

Seale, Anna C., Carol J. Baker, James A. Berkley, et al.. (2019). Vaccines for maternal immunization against Group B Streptococcus disease: WHO perspectives on case ascertainment and case definitions. Vaccine. 37(35). 4877–4885. 21 indexed citations

Vekemans, Johan, Jonathan Crofts, Carol J. Baker, et al.. (2019). The role of immune correlates of protection on the pathway to licensure, policy decision and use of group B Streptococcus vaccines for maternal immunization: considerations from World Health Organization consultations. Vaccine. 37(24). 3190–3198. 38 indexed citations

Fay, Katherine, Olivia Almendares, Barbara Robinson-Dunn, & Stephanie J. Schrag. (2018). Antenatal and intrapartum nucleic acid amplification test use for group B Streptococcus screening—United States, 2016. Diagnostic Microbiology and Infectious Disease. 94(2). 157–159. 6 indexed citations

Kim, Sun Young, Louise B. Russell, Sara Tomczyk, et al.. (2017). Cost-effectiveness of a potential group B streptococcal vaccine for pregnant women in the United States. Vaccine. 35(45). 6238–6247. 29 indexed citations

10.

Cutland, Clare, Stephanie J. Schrag, Michael C. Thigpen, et al.. (2015). Increased Risk for Group BStreptococcusSepsis in Young Infants Exposed to HIV, Soweto, South Africa, 2004–20081. Emerging infectious diseases. 21(4). 638–645. 57 indexed citations

11.

Verani, Jennifer R., Nancy Spina, Ruth Lynfield, et al.. (2014). Early-Onset Group B Streptococcal Disease in the United States. Obstetrics and Gynecology. 123(4). 828–837. 38 indexed citations

12.

Weston, Emily, Tracy Pondo, Melissa Lewis, et al.. (2011). The Burden of Invasive Early-onset Neonatal Sepsis in the United States, 2005–2008. The Pediatric Infectious Disease Journal. 30(11). 937–941. 373 indexed citations

13.

Talbot, Thomas R., William Schaffner, Kathryn M. Edwards, et al.. (2010). Adherence to Perinatal Group B Streptococcal Prevention Guidelines. Obstetrics and Gynecology. 115(6). 1217–1224. 38 indexed citations

14.

Jordan, Hannah, Monica M. Farley, Allen S. Craig, et al.. (2008). Revisiting the Need for Vaccine Prevention of Late-Onset Neonatal Group B Streptococcal Disease. The Pediatric Infectious Disease Journal. 27(12). 1057–1064. 145 indexed citations

15.

Glass, Nina E., Jay Schulkin, Shadi Chamany, et al.. (2005). Opportunities to reduce overuse of antibiotics for perinatal group B streptococcal disease prevention and management of preterm premature rupture of membranes.. SHILAP Revista de lepidopterología. 13(1). 5–10. 5 indexed citations

16.

Gibbs, Ronald S., Stephanie J. Schrag, & Anne Schuchat. (2004). Perinatal Infections Due to Group B Streptococci. Obstetrics and Gynecology. 104(5, Part 1). 1062–1076. 121 indexed citations

17.

Cowgill, Karen, Thomas H. Taylor, Anne Schuchat, & Stephanie J. Schrag. (2003). Report from the CDC. Awareness of Perinatal Group B Streptococcal Infection among Women of Childbearing Age in the United States, 1999 and 2002. Journal of Women s Health. 12(6). 527–532. 7 indexed citations

18.

Schrag, Stephanie J., Kathryn E. Arnold, Janet C. Mohle‐Boetani, et al.. (2003). Prenatal Screening for Infectious Diseases and Opportunities for Prevention. Obstetrics and Gynecology. 102(4). 753–760. 21 indexed citations

19.

Schrag, Stephanie J., Monica M. Farley, Arthur Reingold, et al.. (2000). Group B Streptococcal Disease in the Era of Intrapartum Antibiotic Prophylaxis. Obstetrical & Gynecological Survey. 55(6). 345–346. 42 indexed citations

20.

Schrag, Stephanie J., Véronique Perrot, & Bruce R. Levin. (1997). Adaptation to the fitness costs of antibiotic resistance inEscherichia coli. Proceedings of the Royal Society B Biological Sciences. 264(1386). 1287–1291. 292 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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