Publication By Year(s):


Kojima N, Roshani A, Brobeck M, Baca A, Klausner JD
Incidence of Severe Acute Respiratory Syndrome Coronavirus-2 infection among previously infected or vaccinated employees.
Int J Infect Dis. 2022 Feb 10;. doi: 10.1016/j.ijid.2022.02.015. Epub 2022 Feb 10. PubMed PMID: 35151852; PubMed Central PMCID: PMC8828432.


Revisiting COVID-19 policies: 10 evidence-based recommendations for where to go from here
BMC Public Health (2021)21:2084
Antrim L, Capone S, Dong S, Chung D, Lin S, Wald-Dickler N, In GK
Impact of COVID-19 infection among cancer patients treated at the Los Angeles County Medical Center.
Cancer Treat Res Commun. 2021;26:100273. doi: 10.1016/j.ctarc.2020.100273. Epub 2020 Dec 10. PubMed PMID: 33338856; PubMed Central PMCID: PMC7728418.
Horn AL, Jiang L, Washburn F, Hvitfeldt E, de la Haye K, Nicholas W, Simon P, Pentz M, Cozen W, Sood N, Conti DV
An integrated risk and epidemiological model to estimate risk-stratified COVID-19 outcomes for Los Angeles County: March 1, 2020-March 1, 2021.
PLoS One. 2021;16(6):e0253549. doi: 10.1371/journal.pone.0253549. Epub 2021 Jun 24. PubMed PMID: 34166416; PubMed Central PMCID: PMC8224896.
Sood N, Shetgiri R, Rodriguez A, Jimenez D, Treminino S, Daflos A, Simon P
Evaluation of the Abbott BinaxNOW rapid antigen test for SARS-CoV-2 infection in children: Implications for screening in a school setting.
PLoS One. 2021;16(4):e0249710. doi: 10.1371/journal.pone.0249710. Epub 2021 Apr 5. PubMed PMID: 33819311; PubMed Central PMCID: PMC8021178.
Palinkas LA, Springgate BF, Sugarman OK, Hancock J, Wennerstrom A, Haywood C, Meyers D, Johnson A, Polk M, Pesson CL, Seay JE, Stallard CN, Wells KB
A Rapid Assessment of Disaster Preparedness Needs and Resources during the COVID-19 Pandemic.
Int J Environ Res Public Health. 2021 Jan 7;18(2). doi: 10.3390/ijerph18020425. Epub 2021 Jan 7. PubMed PMID: 33430355; PubMed Central PMCID: PMC7825778.
Monteiro KS, Santino TA, Jácome AC, Silva B, Patino CM, Chaves G, Alchieri JC, Leite S, Luz KG, Guerra RO, Mendonça KMPP
Barriers and facilitators to populational adherence to prevention and control measures of COVID-19 and other respiratory infectious diseases: a rapid qualitative evidence synthesis protocol.
BMJ Open. 2021 Jan 29;11(1):e045529. doi: 10.1136/bmjopen-2020-045529. Epub 2021 Jan 29. PubMed PMID: 33514584; PubMed Central PMCID: PMC7849319.
Bowdish ME, Sener SF
Reply: Keeping surgical patients safe during the coronavirus disease 2019 (COVID-19) pandemic: Los Angeles versus New York City.
J Thorac Cardiovasc Surg. 2021 Feb;161(2):e237-e238. doi: 10.1016/j.jtcvs.2020.07.081. Epub 2020 Aug 3. PubMed PMID: 33218752; PubMed Central PMCID: PMC7397986.
Mason TB, Barrington-Trimis J, Leventhal AM
Eating to Cope With the COVID-19 Pandemic and Body Weight Change in Young Adults.
J Adolesc Health. 2021 Feb;68(2):277-283. doi: 10.1016/j.jadohealth.2020.11.011. Epub 2020 Dec 5. PubMed PMID: 33288456; PubMed Central PMCID: PMC7939108.
A single-cell and spatial atlas of autopsy tissues reveals pathology and cellular targets of SARS-CoV-2.
bioRxiv. 2021 Feb 25;. doi: 10.1101/2021.02.25.430130. Epub 2021 Feb 25. PubMed PMID: 33655247; PubMed Central PMCID: PMC7924267.
Kojima N, Turner I, Klausner JD
The Covid-19 Vaccine-Development Multiverse.
N Engl J Med. 2021 Feb 18;384(7):681-682. doi: 10.1056/NEJMc2034838. Epub 2021 Jan 27. PubMed PMID: 33503338;
Bendavid E, Mulaney B, Sood N, Shah S, Bromley-Dulfano R, Lai C, Weissberg Z, Saavedra-Walker R, Tedrow J, Bogan A, Kupiec T, Eichner D, Gupta R, Ioannidis JPA, Bhattacharya J
COVID-19 antibody seroprevalence in Santa Clara County, California.
Int J Epidemiol. 2021 Feb 22;. doi: 10.1093/ije/dyab010. Epub 2021 Feb 22. PubMed PMID: 33615345; PubMed Central PMCID: PMC7928865.
Medel D, Galimov A, Meza L, Steinberg JK, Berg CJ, Baezconde-Garbanati L, Sussman S
Longitudinal Tracking of Vape Shop Compliance With State Business Regulations Within Southern California Ethnic Neighborhoods During the COVID-19 Pandemic.
Eval Health Prof. 2021 Mar;44(1):87-92. doi: 10.1177/0163278720985584. Epub 2021 Jan 7. PubMed PMID: 33406901;
Young LE, Sidnam-Mauch E, Twyman M, Wang L, Xu JJ, Sargent M, Valente TW, Ferrara E, Fulk J, Monge P
Disrupting the COVID-19 Misinfodemic With Network Interventions: Network Solutions for Network Problems.
Am J Public Health. 2021 Mar;111(3):514-519. doi: 10.2105/AJPH.2020.306063. Epub 2021 Jan 21. PubMed PMID: 33476229; PubMed Central PMCID: PMC7893353.
Klausner JD, Kojima N, Butler-Wu SM
Is the Patient Infected with SARS-CoV-2?
J Clin Microbiol. 2021 Mar 19;59(4). doi: 10.1128/JCM.00147-21. Epub 2021 Mar 19. PubMed PMID: 33500362; PubMed Central PMCID: PMC8092753.
ACTIV-3/TICO LY-CoV555 Study Group., Lundgren JD, Grund B, Barkauskas CE, Holland TL, Gottlieb RL, Sandkovsky U, Brown SM, Knowlton KU, Self WH, Files DC, Jain MK, Benfield T, Bowdish ME, Leshnower BG, Baker JV, Jensen JU, Gardner EM, Ginde AA, Harris ES, Johansen IS, Markowitz N, Matthay MA, Østergaard L, Chang CC, Davey VJ, Goodman A, Higgs ES, Murray DD, Murray TA, Paredes R, Parmar MKB, Phillips AN, Reilly C, Sharma S, Dewar RL, Teitelbaum M, Wentworth D, Cao H, Klekotka P, Babiker AG, Gelijns AC, Kan VL, Polizzotto MN, Thompson BT, Lane HC, Neaton JD. . A Neutralizing Monoclonal Antibody for Hospitalized Patients with Covid-19.. N Engl J Med. 2021 Mar 11;384(10):905-914. doi: 10.1056/NEJMoa2033130. Epub 2020 Dec 22. PubMed PMID: 33356051; PubMed Central PMCID: PMC7781100.">
ACTIV-3/TICO LY-CoV555 Study Group., Lundgren JD, Grund B, Barkauskas CE, Holland TL, Gottlieb RL, Sandkovsky U, Brown SM, Knowlton KU, Self WH, Files DC, Jain MK, Benfield T, Bowdish ME, Leshnower BG, Baker JV, Jensen JU, Gardner EM, Ginde AA, Harris ES, Johansen IS, Markowitz N, Matthay MA, Østergaard L, Chang CC, Davey VJ, Goodman A, Higgs ES, Murray DD, Murray TA, Paredes R, Parmar MKB, Phillips AN, Reilly C, Sharma S, Dewar RL, Teitelbaum M, Wentworth D, Cao H, Klekotka P, Babiker AG, Gelijns AC, Kan VL, Polizzotto MN, Thompson BT, Lane HC, Neaton JD
A Neutralizing Monoclonal Antibody for Hospitalized Patients with Covid-19.
N Engl J Med. 2021 Mar 11;384(10):905-914. doi: 10.1056/NEJMoa2033130. Epub 2020 Dec 22. PubMed PMID: 33356051; PubMed Central PMCID: PMC7781100.
Visweswaran S, Samayamuthu MJ, Morris M, Weber GM, MacFadden D, Trevvett P, Klann JG, Gainer V, Benoit B, Murphy SN, Patel L, Mirkovic N, Borovskiy Y, Johnson RD, Wyatt MC, Wang AY, Follett RW, Chau N, Zhu W, Abajian M, Chuang A, Bahroos N, Reeder P, Xie D, Cai J, Sendro ER, Toto RD, Firestein GS, Nadler LM, Reis SE
Development of a COVID-19 Application Ontology for the ACT Network.
medRxiv. 2021 Mar 24;. doi: 10.1101/2021.03.15.21253596. Epub 2021 Mar 24. PubMed PMID: 33791734; PubMed Central PMCID: PMC8010766.
Okpara KS, Hecht J, Wohlfeiler D, Prior M, Klausner JD
A Patient-Initiated Digital COVID-19 Contact Notification Tool (TellYourContacts): Evaluation Study.
JMIR Form Res. 2021 Mar 5;5(3):e23843. doi: 10.2196/23843. Epub 2021 Mar 5. PubMed PMID: 33621189; PubMed Central PMCID: PMC7939055.
Allan-Blitz LT, Hertlein F, Klausner JD
Prevalence of Asymptomatic Severe Acute Respiratory Syndrome Coronavirus 2 Infection Among Youth.
Pediatr Infect Dis J. 2021 Mar 1;40(3):e132-e133. doi: 10.1097/INF.0000000000003023. PubMed PMID: 33565819;
Wenger LD, Kral AH, Bluthenthal RN, Morris T, Ongais L, Lambdin BH
Ingenuity and Resiliency of Syringe Service Programs on the Front Lines of the Opioid Overdose and COVID-19 Crises.
Transl Res. 2021 Mar 18;. doi: 10.1016/j.trsl.2021.03.011. Epub 2021 Mar 18. PubMed PMID: 33746108;
Garcia E, Eckel SP, Chen Z, Li K, Gilliland FD
COVID-19 mortality in California based on death certificates: disproportionate impacts across racial/ethnic groups and nativity.
Ann Epidemiol. 2021 Mar 18;58:69-75. doi: 10.1016/j.annepidem.2021.03.006. Epub 2021 Mar 18. PubMed PMID: 33746033; PubMed Central PMCID: PMC8005258.
Hilser JR, Han Y, Biswas S, Gukasyan J, Cai Z, Zhu R, Tang WHW, Deb A, Lusis AJ, Hartiala JA, Allayee H
Association of serum HDL cholesterol and apolipoprotein A1 levels with risk of severe SARS-CoV-2 infection.
J Lipid Res. 2021 Mar 2;:100061. doi: 10.1016/j.jlr.2021.100061. Epub 2021 Mar 2. PubMed PMID: 33667465; PubMed Central PMCID: PMC7923911.
Leventhal AM, Dai H, Barrington-Trimis JL, McConnell R, Unger JB, Sussman S, Cho J
Association of Political Party Affiliation With Physical Distancing Among Young Adults During the COVID-19 Pandemic.
JAMA Intern Med. 2021 Mar 1;181(3):399-403. doi: 10.1001/jamainternmed.2020.6898. PubMed PMID: 33315091; PubMed Central PMCID: PMC7737150.
Garcia E, Eckel SP, Chen Z, Li K, Gilliland FD
COVID-19 Mortality in California Based on Death Certificates: Disproportionate Impacts Across Racial/Ethnic Groups and Nativity.
medRxiv. 2021 Mar 3;. doi: 10.1101/2021.03.01.21252678. Epub 2021 Mar 3. PubMed PMID: 33688674; PubMed Central PMCID: PMC7941651.
Cho J, Bello MS, Christie NC, Monterosso JR, Leventhal AM
Adolescent emotional disorder symptoms and transdiagnostic vulnerabilities as predictors of young adult substance use during the COVID-19 pandemic: mediation by substance-related coping behaviors.
Cogn Behav Ther. 2021 Mar 12;:1-19. doi: 10.1080/16506073.2021.1882552. Epub 2021 Mar 12. PubMed PMID: 33706676;
Lee BP, Dodge JL, Leventhal A, Terrault NA
Retail Alcohol and Tobacco Sales During COVID-19.
Ann Intern Med. 2021 Mar 2;. doi: 10.7326/M20-7271. Epub 2021 Mar 2. PubMed PMID: 33646843; PubMed Central PMCID: PMC7983313.
Wang SD, Devjani S, Chillakanti M, Dunton GF, Mason TB
The COMET study: Examining the effects of COVID-19-related perceived stress on Los Angeles Mothers' dysregulated eating behaviors, child feeding practices, and body mass index.
Appetite. 2021 Mar 16;163:105209. doi: 10.1016/j.appet.2021.105209. Epub 2021 Mar 16. PubMed PMID: 33737212;
Visweswaran S, Samayamuthu MJ, Morris M, Weber GM, MacFadden D, Trevvett P, Klann JG, Gainer VS, Benoit B, Murphy SN, Patel L, Mirkovic N, Borovskiy Y, Johnson RD, Wyatt MC, Wang AY, Follett RW, Chau N, Zhu W, Abajian M, Chuang A, Bahroos N, Reeder P, Xie D, Cai J, Sendro ER, Toto RD, Firestein GS, Nadler LM, Reis SE
Development of a Coronavirus Disease 2019 (COVID-19) Application Ontology for the Accrual to Clinical Trials (ACT) network.
JAMIA Open. 2021 Apr;4(2):ooab036. doi: 10.1093/jamiaopen/ooab036. Epub 2021 Apr 19. PubMed PMID: 34113801; PubMed Central PMCID: PMC8083220.
COVID-19 tissue atlases reveal SARS-CoV-2 pathology and cellular targets.
Nature. 2021 Apr 29;. doi: 10.1038/s41586-021-03570-8. Epub 2021 Apr 29. PubMed PMID: 33915569;
Banerjee J, Canamar CP, Voyageur C, Tangpraphaphorn S, Lemus A, Coffey C Jr, Wald-Dickler N, Holtom P, Shoenberger J, Bowdish M, Yee HF, Spellberg B
Mortality and Readmission Rates Among Patients With COVID-19 After Discharge From Acute Care Setting With Supplemental Oxygen.
JAMA Netw Open. 2021 Apr 1;4(4):e213990. doi: 10.1001/jamanetworkopen.2021.3990. Epub 2021 Apr 1. PubMed PMID: 33792728; PubMed Central PMCID: PMC8017465.
Allan-Blitz LT, Goldbeck C, Hertlein F, Turner I, Klausner JD
Association of Lower Socioeconomic Status and SARS-CoV-2 Positivity in Los Angeles, California.
J Prev Med Public Health. 2021 May;54(3):161-165. doi: 10.3961/jpmph.21.126. Epub 2021 Apr 13. PubMed PMID: 34092061; PubMed Central PMCID: PMC8190552.
Sargent RE, Sener SF, Amaya R, Vazquez E, Bowdish ME, Spellberg B
SARS-CoV-2-related outcomes after surgical procedures on SARS-CoV-2-positive patients in a large, urban, safety net medical center.
Surg Open Sci. 2021 May 3;. doi: 10.1016/j.sopen.2021.04.001. Epub 2021 May 3. PubMed PMID: 33969284; PubMed Central PMCID: PMC8091810.
Allan-Blitz LT, Hertlein F, Turner I, Klausner JD
The Rising Prevalence of SARS-CoV-2 Infection May Not be Due to Young Adults.
Pediatr Infect Dis J. 2021 May 1;40(5):e213-e214. doi: 10.1097/INF.0000000000003097. PubMed PMID: 33591081;
Allan-Blitz LT, Klausner JD
Response to: Seroprevalence of SARS-CoV-2 following the largest initial epidemic wave in the United States: Findings from New York City, May 13-July 21, 2020.
J Infect Dis. 2021 May 8;. doi: 10.1093/infdis/jiab245. Epub 2021 May 8. PubMed PMID: 33963752; PubMed Central PMCID: PMC8135970.
Allan-Blitz LT, Hertlein F, Klausner JD
Heterogeneity in SARS-CoV-2 Positivity by Ethnicity in Los Angeles.
J Racial Ethn Health Disparities. 2021 May 24;. doi: 10.1007/s40615-021-01062-z. Epub 2021 May 24. PubMed PMID: 34028706; PubMed Central PMCID: PMC8142866.
Ko JJ, Wu C, Mehta N, Wald-Dickler N, Yang W, Qiao R
A Comparison of Methylprednisolone and Dexamethasone in Intensive Care Patients With COVID-19.
J Intensive Care Med. 2021 Jun;36(6):673-680. doi: 10.1177/0885066621994057. Epub 2021 Feb 25. PubMed PMID: 33632000;
Allan-Blitz LT, Hertlein F, Turner I, Klausner JD
Heterogenous Exposures May Drive SARS-CoV-2 Positivity Among Different Subpopulations.
Open Forum Infect Dis. 2021 Jul;8(7):ofab183. doi: 10.1093/ofid/ofab183. Epub 2021 Apr 13. PubMed PMID: 34316500; PubMed Central PMCID: PMC8083341.
Khosla R, Gruskin S
Equity without human rights: a false COVID-19 narrative?
BMJ Glob Health. 2021 Jul;6(7). doi: 10.1136/bmjgh-2021-006720. PubMed PMID: 34266850; PubMed Central PMCID: PMC8288239.
Allan-Blitz LT, Klausner JD
SARS-CoV-2 Seroprevalence Data to Guide Local Public Health Interventions.
JAMA Intern Med. 2021 Jul 1;181(7):1014. doi: 10.1001/jamainternmed.2021.0074. PubMed PMID: 33720309;
Schrodt CA, Malenfant JH, Hunter JC, Slifka KJ, Campbell A, Stone N, Whitehouse ER, Wittry B, Christensen B, Barnes JR, Brammer L, Hemarajata P, Green NM, Civen R, Gounder PP, Rao AK
Investigation of a Suspect Severe Acute Respiratory Syndrome Coronavirus-2 and Influenza A Mixed Outbreak: Lessons Learned for Long-Term Care Facilities Nationwide.
Clin Infect Dis. 2021 Jul 15;73(Suppl 1):S77-S80. doi: 10.1093/cid/ciab372. PubMed PMID: 33956136; PubMed Central PMCID: PMC8135935.
Krueger EA, Barrington-Trimis JL, Unger JB, Leventhal AM
Sexual and Gender Minority Young Adult Coping Disparities During the COVID-19 Pandemic.
J Adolesc Health. 2021 Aug 16;. doi: 10.1016/j.jadohealth.2021.07.021. Epub 2021 Aug 16. PubMed PMID: 34412952; PubMed Central PMCID: PMC8456158.
Griffin JB, Haddix M, Danza P, Fisher R, Koo TH, Traub E, Gounder P, Jarashow C, Balter S
SARS-CoV-2 Infections and Hospitalizations Among Persons Aged ≥16 Years, by Vaccination Status - Los Angeles County, California, May 1-July 25, 2021.
MMWR Morb Mortal Wkly Rep. 2021 Aug 27;70(34):1170-1176. doi: 10.15585/mmwr.mm7034e5. Epub 2021 Aug 27. PubMed PMID: 34437525; PubMed Central PMCID: PMC8389389.
Allan-Blitz LT, Klausner JD
A Real-World Comparison of SARS-CoV-2 Rapid Antigen vs. Polymerase Chain Reaction Testing in Florida.
J Clin Microbiol. 2021 Aug 4;:JCM0110721. doi: 10.1128/JCM.01107-21. Epub 2021 Aug 4. PubMed PMID: 34346715;
Chiu RYT, Kojima N, Mosley GL, Cheng KK, Pereira DY, Brobeck M, Chan TL, Zee JS, Kittur H, Chang CYT, Tsang E, Maran K, Yung RW, Leung AC, Siu RH, Ng JP, Choi TH, Fung MW, Chan WS, Lam HY, Lee KH, Parkin S, Chao FC, Ho SK, Marshak DR, Ma ES, Klausner JD
Evaluation of the INDICAID COVID-19 Rapid Antigen Test in Symptomatic Populations and Asymptomatic Community Testing.
Microbiol Spectr. 2021 Aug 4;:e0034221. doi: 10.1128/Spectrum.00342-21. Epub 2021 Aug 4. PubMed PMID: 34346748;
Nianogo RA, Emeruwa IO, Gounder P, Manuel V, Anderson NW, Kuo T, Inkelas M, Arah OA
Optimal uses of pooled testing for COVID-19 incorporating imperfect test performance and pool dilution effect: An application to congregate settings in Los Angeles County.
J Med Virol. 2021 Sep;93(9):5396-5404. doi: 10.1002/jmv.27054. Epub 2021 May 27. PubMed PMID: 33930195; PubMed Central PMCID: PMC8242460.
Courtney J, Nuss K, Wang S, Do B, Dunton G
Using a daily diary approach to examine the early effects of COVID-19 on daily physical activity bouts and contexts among residents of Colorado and California.
Transl Behav Med. 2021 Sep 15;11(9):1771-1781. doi: 10.1093/tbm/ibab066. PubMed PMID: 34153112; PubMed Central PMCID: PMC8420625.
Gounder PP, Saint MR, Larios CA, Fountas NJ, Tran P, Obara AP, Bui KN, Sison MR, Washburn FM, Cabigao EA, Chavez C, Nie P
Coronavirus disease 2019 (COVID-19) outbreak among vaccinated staff and residents at a skilled nursing facility in Los Angeles County.
Infect Control Hosp Epidemiol. 2021 Sep 21;:1-2. doi: 10.1017/ice.2021.420. Epub 2021 Sep 21. PubMed PMID: 34544520; PubMed Central PMCID: PMC8523974.
Kojima N, Shrestha NK, Klausner JD
A Systematic Review of the Protective Effect of Prior SARS-CoV-2 Infection on Repeat Infection.
Eval Health Prof. 2021 Sep 30;:1632787211047932. doi: 10.1177/01632787211047932. Epub 2021 Sep 30. PubMed PMID: 34592838;
Phillips MC, Sarff L, Banerjee J, Coffey C, Holtom P, Meurer S, Wald-Dickler N, Spellberg B
Effect of mortality from COVID-19 on inpatient outcomes.
J Med Virol. 2021 Sep 13;. doi: 10.1002/jmv.27332. Epub 2021 Sep 13. PubMed PMID: 34516010;
Choi JS, Kim JH, Park S, Lin M, Abdur-Rahman F, Mack WJ, Volker CCJ
Telemedicine in Otolaryngology During COVID-19: Patient and Physician Satisfaction.
Otolaryngol Head Neck Surg. 2021 Sep 7;:1945998211041921. doi: 10.1177/01945998211041921. Epub 2021 Sep 7. PubMed PMID: 34491856;

Revisiting COVID-19 policies: 10 evidence-based recommendations for where to go from here
BMC Public Health. 2021 Nov13;21(1):2084. doi 10.1186/s12889-021-12082-z.
Kojima N, Klausner JD
Protective immunity after recovery from SARS-CoV-2 infection.
Lancet Infect Dis. 2021 Nov 8;. doi: 10.1016/S1473-3099(21)00676-9. Epub 2021 Nov 8. PubMed PMID: 34762853; PubMed Central PMCID: PMC8575467.
Facente SN, Reiersen AM, Lenze EJ, Boulware DR, Klausner JD
Fluvoxamine for the Early Treatment of SARS-CoV-2 Infection: A Review of Current Evidence.
Drugs. 2021 Dec;81(18):2081-2089. doi: 10.1007/s40265-021-01636-5. Epub 2021 Dec 1. PubMed PMID: 34851510; PubMed Central PMCID: PMC8633915.
Chen Z, Huang BZ, Sidell MA, Chow T, Eckel SP, Pavlovic N, Martinez MP, Lurmann F, Thomas DC, Gilliland FD, Xiang AH
Near-roadway air pollution associated with COVID-19 severity and mortality - Multiethnic cohort study in Southern California.
Environ Int. 2021 Dec;157:106862. doi: 10.1016/j.envint.2021.106862. Epub 2021 Sep 4. PubMed PMID: 34507232; PubMed Central PMCID: PMC8416551.
Chellamuthu P, Angel AN, MacMullan MA, Denny N, Mades A, Santacruz M, Lopez R, Bagos C, Casian JG, Trettner K, Lopez L, Nirema N, Brobeck M, Kojima N, Klausner JD, Turner F, Slepnev V, Ibrayeva A
SARS-CoV-2 Specific IgG Antibodies Persist Over a 12-Month Period in Oral Mucosal Fluid Collected From Previously Infected Individuals.
Front Immunol. 2021;12:777858. doi: 10.3389/fimmu.2021.777858. Epub 2021 Dec 9. PubMed PMID: 34956206; PubMed Central PMCID: PMC8697108.
Mades A, Chellamathu P, Kojima N, Lopez L, MacMullan MA, Denny N, Angel AN, Santacruz M, Casian JG, Brobeck M, Nirema N, Klausner JD, Turner F, Slepnev VI, Ibrayeva A
Detection of persistent SARS-CoV-2 IgG antibodies in oral mucosal fluid and upper respiratory tract specimens following COVID-19 mRNA vaccination.
Sci Rep. 2021 Dec 27;11(1):24448. doi: 10.1038/s41598-021-03931-3. Epub 2021 Dec 27. PubMed PMID: 34961780;
Traub E, Amoon AT, Rollin-Alamillo L, Haddix M, Poortinga K, Ibrahim M, Feregrino G, Foo C, Itano A, Lee R, Fisher R, Jarashow C, Balter S, Gounder P
Excess Mortality Associated With the COVID-19 Pandemic-Los Angeles County, March-September 2020.
J Public Health Manag Pract. 2021 May-Jun 01;27(3):233-239. doi: 10.1097/PHH.0000000000001344. PubMed PMID: 33762539;


Torres-Pinzon DL, Solorzano W, Kim SE, Cousineau MR
Coronavirus Disease 2019 and the Case to Cover Undocumented Immigrants in California.
Health Equity. 2020;4(1):500-504. doi: 10.1089/heq.2020.0049. Epub 2020 Nov 25. PubMed PMID: 33269334; PubMed Central PMCID: PMC7703088.
Burke RM, Balter S, Barnes E, Barry V, Bartlett K, Beer KD, Benowitz I, Biggs HM, Bruce H, Bryant-Genevier J, Cates J, Chatham-Stephens K, Chea N, Chiou H, Christiansen D, Chu VT, Clark S, Cody SH, Cohen M, Conners EE, Dasari V, Dawson P, DeSalvo T, Donahue M, Dratch A, Duca L, Duchin J, Dyal JW, Feldstein LR, Fenstersheib M, Fischer M, Fisher R, Foo C, Freeman-Ponder B, Fry AM, Gant J, Gautom R, Ghinai I, Gounder P, Grigg CT, Gunzenhauser J, Hall AJ, Han GS, Haupt T, Holshue M, Hunter J, Ibrahim MB, Jacobs MW, Jarashow MC, Joshi K, Kamali T, Kawakami V, Kim M, Kirking HL, Kita-Yarbro A, Klos R, Kobayashi M, Kocharian A, Lang M, Layden J, Leidman E, Lindquist S, Lindstrom S, Link-Gelles R, Marlow M, Mattison CP, McClung N, McPherson TD, Mello L, Midgley CM, Novosad S, Patel MT, Pettrone K, Pillai SK, Pray IW, Reese HE, Rhodes H, Robinson S, Rolfes M, Routh J, Rubin R, Rudman SL, Russell D, Scott S, Shetty V, Smith-Jeffcoat SE, Soda EA, Spitters C, Stierman B, Sunenshine R, Terashita D, Traub E, Vahey GM, Verani JR, Wallace M, Westercamp M, Wortham J, Xie A, Yousaf A, Zahn M
Enhanced contact investigations for nine early travel-related cases of SARS-CoV-2 in the United States.
PLoS One. 2020;15(9):e0238342. doi: 10.1371/journal.pone.0238342. Epub 2020 Sep 2. PubMed PMID: 32877446; PubMed Central PMCID: PMC7467265.
Spellberg B, Haddix M, Lee R, Butler-Wu S, Holtom P, Yee H, Gounder P
Community Prevalence of SARS-CoV-2 Among Patients With Influenzalike Illnesses Presenting to a Los Angeles Medical Center in March 2020.
JAMA. 2020 May 19;323(19):1966-1967. doi: 10.1001/jama.2020.4958. PubMed PMID: 32232421; PubMed Central PMCID: PMC7110920.
Dora AV, Winnett A, Jatt LP, Davar K, Watanabe M, Sohn L, Kern HS, Graber CJ, Goetz MB
Universal and Serial Laboratory Testing for SARS-CoV-2 at a Long-Term Care Skilled Nursing Facility for Veterans - Los Angeles, California, 2020.
MMWR Morb Mortal Wkly Rep. 2020 May 29;69(21):651-655. doi: 10.15585/mmwr.mm6921e1. Epub 2020 May 29. PubMed PMID: 32463809; PubMed Central PMCID: PMC7269604.
Medel D, Meza L, Galimov A, Baezconde-Garbanati L, Sussman S
Notes From the Field: Vape Shop Business Operations Compliance in the Wake of COVID-19.
Eval Health Prof. 2020 Jun;43(2):135-137. doi: 10.1177/0163278720923224. PubMed PMID: 32383409;
Sood N, Simon P, Ebner P, Eichner D, Reynolds J, Bendavid E, Bhattacharya J
Seroprevalence of SARS-CoV-2-Specific Antibodies Among Adults in Los Angeles County, California, on April 10-11, 2020.
JAMA. 2020 Jun 16;323(23):2425-2427. doi: 10.1001/jama.2020.8279. PubMed PMID: 32421144; PubMed Central PMCID: PMC7235907.
Pizzichini MMM, Patino CM, Ferreira JC
Measures of frequency: calculating prevalence and incidence in the era of COVID-19.
J Bras Pneumol. 2020 Jun 15;46(3):e20200243. doi: 10.36416/1806-3756/e20200243. Epub 2020 Jun 15. PubMed PMID: 32556028; PubMed Central PMCID: PMC7572287.
Kojima N, Klausner JD
Virtual House Calls: Telemedicine and Reforming the Health Care Delivery Model with Strategies Implemented in a Novel Coronavirus Pandemic.
J Gen Intern Med. 2020 Jul;35(7):2243. doi: 10.1007/s11606-020-05867-2. Epub 2020 May 4. PubMed PMID: 32367391; PubMed Central PMCID: PMC7197919.
Pediatric Policy Council.. . COVID-19 impact on research, lessons learned from COVID-19 research, implications for pediatric research.. Pediatr Res. 2020 Aug;88(2):148-150. doi: 10.1038/s41390-020-1006-3. Epub 2020 Jun 16. PubMed PMID: 32544922; ">
Weiner DL, Balasubramaniam V, Shah SI, Javier JR, Pediatric Policy Council.
COVID-19 impact on research, lessons learned from COVID-19 research, implications for pediatric research.
Pediatr Res. 2020 Aug;88(2):148-150. doi: 10.1038/s41390-020-1006-3. Epub 2020 Jun 16. PubMed PMID: 32544922;
Majmundar A, Allem JP, Cruz TB, Unger JB
Public Health Concerns and Unsubstantiated Claims at the Intersection of Vaping and COVID-19.
Nicotine Tob Res. 2020 Aug 24;22(9):1667-1668. doi: 10.1093/ntr/ntaa064. PubMed PMID: 32285129; PubMed Central PMCID: PMC7184377.
Butler-Wu SM, Wald-Dickler N, Holtom P, Zangwill KM, Van TT
Under-allocation: Critical Supply Chain Hurdles Negatively Impact the Ability of Community Hospitals To Perform Repeat SARS-CoV-2 Testing.
J Clin Microbiol. 2020 Aug 24;58(9). doi: 10.1128/JCM.01160-20. Epub 2020 Aug 24. PubMed PMID: 32641401; PubMed Central PMCID: PMC7448669.
Shankar HM, Ewart G, Garcia E, Hicks A, Hardie W
COVID-19, Climate Change, and the American Thoracic Society. A Shared Responsibility.
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Dunton GF, Do B, Wang SD
Early effects of the COVID-19 pandemic on physical activity and sedentary behavior in children living in the U.S.
BMC Public Health. 2020 Sep 4;20(1):1351. doi: 10.1186/s12889-020-09429-3. Epub 2020 Sep 4. PubMed PMID: 32887592; PubMed Central PMCID: PMC7472405.
Kim J, Neumann L, Paul P, Aratow M, Bell DS, Doctor JN, Hinske LC, Jiang X, Kim KK, Matheny ME, Meeker D, Pletcher MJ, Schilling LM, SooHoo S, Xu H, Zheng K, Ohno-Machado L
Privacy-Protecting, Reliable Response Data Discovery Using COVID-19 Patient Observations.
medRxiv. 2020 Sep 23;. doi: 10.1101/2020.09.21.20196220. Epub 2020 Sep 23. PubMed PMID: 32995818; PubMed Central PMCID: PMC7523159.
Kojima N, Turner F, Slepnev V, Bacelar A, Deming L, Kodeboyina S, Klausner JD
Self-Collected Oral Fluid and Nasal Swab Specimens Demonstrate Comparable Sensitivity to Clinician-Collected Nasopharyngeal Swab Specimens for the Detection of SARS-CoV-2.
Clin Infect Dis. 2020 Oct 19;. doi: 10.1093/cid/ciaa1589. Epub 2020 Oct 19. PubMed PMID: 33075138; PubMed Central PMCID: PMC7665422.
Berg CJ, Callanan R, Johnson TO, Schliecher NC, Sussman S, Wagener TL, Meaney M, Henriksen L
Vape shop and consumer activity during COVID-19 non-essential business closures in the USA.
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Clinical Research in Hepatology in the COVID-19 Pandemic and Post-Pandemic Era: Challenges and the Need for Innovation.
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Sinclair DL, Vanderplasschen W, Savahl S, Florence M, Best D, Sussman S
Substitute addictions in the context of the COVID-19 pandemic.
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Medline A, Hayes L, Valdez K, Hayashi A, Vahedi F, Capell W, Sonnenberg J, Glick Z, Klausner JD
Evaluating the impact of stay-at-home orders on the time to reach the peak burden of Covid-19 cases and deaths: does timing matter?
BMC Public Health. 2020 Nov 23;20(1):1750. doi: 10.1186/s12889-020-09817-9. Epub 2020 Nov 23. PubMed PMID: 33225945; PubMed Central PMCID: PMC7680980.
Whaley CM, Pera MF, Cantor J, Chang J, Velasco J, Hagg HK, Sood N, Bravata DM
Changes in Health Services Use Among Commercially Insured US Populations During the COVID-19 Pandemic.
JAMA Netw Open. 2020 Nov 2;3(11):e2024984. doi: 10.1001/jamanetworkopen.2020.24984. Epub 2020 Nov 2. PubMed PMID: 33151319; PubMed Central PMCID: PMC7645698.
Pan J, St Pierre JM, Pickering TA, Demirjian NL, Fields BKK, Desai B, Gholamrezanezhad A
Coronavirus Disease 2019 (COVID-19): A Modeling Study of Factors Driving Variation in Case Fatality Rate by Country.
Int J Environ Res Public Health. 2020 Nov 5;17(21). doi: 10.3390/ijerph17218189. Epub 2020 Nov 5. PubMed PMID: 33167564; PubMed Central PMCID: PMC7664233.
Tilley K, Ayvazyan V, Martinez L, Nanda N, Kawaguchi ES, O'Gorman M, Conti D, Gauderman WJ, Van Orman S
A Cross-Sectional Study Examining the Seroprevalence of Severe Acute Respiratory Syndrome Coronavirus 2 Antibodies in a University Student Population.
J Adolesc Health. 2020 Dec;67(6):763-768. doi: 10.1016/j.jadohealth.2020.09.001. Epub 2020 Oct 15. PubMed PMID: 33071164; PubMed Central PMCID: PMC7557277.
Emamaullee J, Bowdish M, Yan PY, Rodina V, Sher LS
Rapid Adaptation of a Surgical Research Unit to Conduct Clinical Trials During the COVID-19 Pandemic.
J Surg Res. 2020 Dec;256:76-82. doi: 10.1016/j.jss.2020.06.049. Epub 2020 Jun 29. PubMed PMID: 32683060; PubMed Central PMCID: PMC7323687.
Khoshchehreh M, Wald-Dickler N, Holtom P, Butler-Wu SM
A needle in the haystack? Assessing the significance of envelope (E) gene-negative, nucleocapsid (N2) gene-positive SARS-CoV-2 detection by the Cepheid Xpert Xpress SARS-COV-2 assay.
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Chen-Sankey JC, Broun A, Duarte DA, Ajith A, Jewett B, Smiley SL, Mead-Morse EL, Guy MC, Choi K
Exploring changes in cigar smoking patterns and motivations to quit cigars among black young adults in the time of COVID-19.
Addict Behav Rep. 2020 Dec;12:100317. doi: 10.1016/j.abrep.2020.100317. Epub 2020 Nov 12. PubMed PMID: 33364325; PubMed Central PMCID: PMC7752713.
Dunton GF, Wang SD, Do B, Courtney J
Early effects of the COVID-19 pandemic on physical activity locations and behaviors in adults living in the United States.
Prev Med Rep. 2020 Dec;20:101241. doi: 10.1016/j.pmedr.2020.101241. Epub 2020 Nov 5. PubMed PMID: 33173751; PubMed Central PMCID: PMC7644187.
Horn AL, Jiang L, Washburn F, Hvitfeldt E, de la Haye K, Nicholas W, Simon P, Pentz M, Cozen W, Sood N, Conti DV
Estimation of COVID-19 risk-stratified epidemiological parameters and policy implications for Los Angeles County through an integrated risk and stochastic epidemiological model.
medRxiv. 2020 Dec 14;. doi: 10.1101/2020.12.11.20209627. Epub 2020 Dec 14. PubMed PMID: 33367291; PubMed Central PMCID: PMC7756248.
Pathak GA, Singh K, Miller-Fleming TW, Wendt F, Ehsan N, Hou K, Johnson R, Lu Z, Gopalan S, Dimbou LY, Mohammadi P, Pasaniuc B, Polimanti R, Davis LK, Mancuso N
Integrative analyses identify susceptibility genes underlying COVID-19 hospitalization.
medRxiv. 2020 Dec 8;. doi: 10.1101/2020.12.07.20245308. Epub 2020 Dec 8. PubMed PMID: 33330876; PubMed Central PMCID: PMC7743085.