Ana Cecilia Ulloa

428 total citations · 1 hit paper
6 papers, 223 citations indexed

About

Ana Cecilia Ulloa is a scholar working on Infectious Diseases, Epidemiology and Modeling and Simulation. According to data from OpenAlex, Ana Cecilia Ulloa has authored 6 papers receiving a total of 223 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Infectious Diseases, 2 papers in Epidemiology and 2 papers in Modeling and Simulation. Recurrent topics in Ana Cecilia Ulloa's work include COVID-19 epidemiological studies (2 papers), Viral gastroenteritis research and epidemiology (1 paper) and COVID-19 and Mental Health (1 paper). Ana Cecilia Ulloa is often cited by papers focused on COVID-19 epidemiological studies (2 papers), Viral gastroenteritis research and epidemiology (1 paper) and COVID-19 and Mental Health (1 paper). Ana Cecilia Ulloa collaborates with scholars based in Canada and United States. Ana Cecilia Ulloa's co-authors include Sarah A. Buchan, Kevin A. Brown, Nick Daneman, Benita Yip, Julio Montaner, Silvia Guillemi, Rolando Barrios, Viviane D. Lima, Lu Wang and Junine Toy and has published in prestigious journals such as JAMA, Clinical Infectious Diseases and AIDS.

In The Last Decade

Ana Cecilia Ulloa

4 papers receiving 217 citations

Hit 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.

Estimates of SARS-CoV-2 Omicron Variant Severity in Ontario, Canada

2022 180 citations Ana Cecilia Ulloa, Sarah A. Buchan et al. JAMA profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ana Cecilia Ulloa Canada	4	197	35	25	25	21	6	223
Pedram Habibi Iran	5	144 0.7×	44 1.3×	30 1.2×	19 0.8×	16 0.8×	8	216
Mohsen Dashti Iran	7	109 0.6×	30 0.9×	21 0.8×	17 0.7×	19 0.9×	27	197
Fatuma Guleid Kenya	7	113 0.6×	11 0.3×	20 0.8×	21 0.8×	16 0.8×	15	226
Kwok Yung Yuen Hong Kong	4	285 1.4×	25 0.7×	19 0.8×	29 1.2×	51 2.4×	6	336
Ivan Fan Ngai Hung China	4	268 1.4×	21 0.6×	17 0.7×	29 1.2×	48 2.3×	4	303
Bosco Lam China	4	262 1.3×	19 0.5×	19 0.8×	29 1.2×	48 2.3×	6	298
Farhad Schabaz Germany	5	259 1.3×	84 2.4×	59 2.4×	14 0.6×	6 0.3×	8	316
Zhongbao Zuo China	7	328 1.7×	26 0.7×	68 2.7×	18 0.7×	19 0.9×	16	385
Sophie Kelly United Kingdom	3	187 0.9×	38 1.1×	62 2.5×	13 0.5×	6 0.3×	7	220
Thomas Tipih United States	6	229 1.2×	52 1.5×	30 1.2×	20 0.8×	14 0.7×	9	280

Countries citing papers authored by Ana Cecilia Ulloa

Since Specialization

Citations

This map shows the geographic impact of Ana Cecilia Ulloa'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 Ana Cecilia Ulloa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ana Cecilia Ulloa more than expected).

Fields of papers citing papers by Ana Cecilia Ulloa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ana Cecilia Ulloa. 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 Ana Cecilia Ulloa. The network helps show where Ana Cecilia Ulloa may publish in the future.

Co-authorship network of co-authors of Ana Cecilia Ulloa

This figure shows the co-authorship network connecting the top 25 collaborators of Ana Cecilia Ulloa. A scholar is included among the top collaborators of Ana Cecilia Ulloa 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 Ana Cecilia Ulloa. Ana Cecilia Ulloa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

6 of 6 papers shown

1.

Brown, Kevin A., Ana Cecilia Ulloa, Sarah A. Buchan, et al.. (2024). Association Between Use of a Voluntary Isolation Center and Reduced Household SARS-CoV-2 Transmission: A Matched Cohort Study From Toronto, Canada. Clinical Infectious Diseases. 80(1). 74–81.

2.

Patel, Hetal, et al.. (2023). COVID-19 farm outbreaks in Ontario, January - December 2020. Canada Communicable Disease Report. 49(5). 206–212.

3.

Ulloa, Ana Cecilia, Sarah A. Buchan, Nick Daneman, & Kevin A. Brown. (2022). Estimates of SARS-CoV-2 Omicron Variant Severity in Ontario, Canada. JAMA. 327(13). 1286–1286. 180 indexed citations breakdown →

4.

Ulloa, Ana Cecilia, et al.. (2021). Schizophrenia Genetics and Neuropsychiatric Features in Childhood-onset Systemic Lupus Erythematosus. The Journal of Rheumatology. 49(2). 192–196. 3 indexed citations

5.

Ulloa, Ana Cecilia, Cathy M. Puskas, Benita Yip, et al.. (2019). Retention in care and mortality trends among patients receiving comprehensive care for HIV infection: a retrospective cohort study. CMAJ Open. 7(2). E236–E245. 11 indexed citations

6.

Lepik, Katherine J., Benita Yip, Ana Cecilia Ulloa, et al.. (2018). Adverse drug reactions to integrase strand transfer inhibitors. AIDS. 32(7). 903–912. 29 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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