Introduction
Methods
Results
Conclusions
INTRODUCTION
Reducing stigma. Centers for Disease Control and Prevention. https://www.cdc.gov/coronavirus/2019-ncov/daily-life-coping/reducing-stigma.html. Updated June 11, 2020. Accessed June 22, 2020.
WHO. Social stigma associated with COVID-19. Geneva, Switzerland: WHO.https://www.unicef.org/media/65931/file/Social%20stigma%20associated%20with%20the%20coronavirus%20disease%202019%20(COVID-19).pdf. Published February 24, 2020. Accessed June 22, 2020.
- Yoshiko Kandil C
- White D
- Stone JR
Mervosh S, Lu D, Swales V. See which states and cities have told residents to stay at home. The New York Times. Updated April 20, 2020.https://www.nytimes.com/interactive/2020/us/coronavirus-stay-at-home-order.html. Accessed June 22, 2020.
METHODS
Study Sample
Understanding America Study methodology. University of Southern California. https://uasdata.usc.edu/page/Methodology. Updated 2017. Accessed June 22, 2020.
Angrisani M, Finley B, Kapteyn A. Can Internet match high-quality traditional surveys? Comparing the Health and Retirement Study and its online version. In: The Econometrics of Complex Survey Data (Advances in Econometrics, Vol. 39). United Kingdom: Emerald Publishing Limited; 2019:3–33.https://doi.org/10.1108/S0731-905320190000039001.
Current Population Survey (CPS). U.S. Census Bureau. https://www.census.gov/programs-surveys/cps.html. Accessed June 22, 2020.
The Health and Retirement Study. University of Michigan. https://hrs.isr.umich.edu/. Accessed June 22, 2020.
The Understanding America Study: coronavirus in America (COVID) survey. University of Southern California. https://uasdata.usc.edu/page/Covid-19+Home. Updated 2020. Accessed May 1, 2020.
Measures
Bracke P, Levecque K, Van de Velde S. The psychometric properties of the CES-D 8 depression inventory and the estimation of cross-national differences in the true prevalence of depression. Ghent, Belgium: Ghent University; 2008.https://www.researchgate.net/profile/Piet_Bracke/publication/237379690_The_psychometric_properties_of_the_CES-D_8_depression_inventory_and_the_estimation_of_cross-national_differences_in_the_true_prevalence_of_depression/links/00b7d52e119c9bc4b3000000.pdf.
Symptoms of coronavirus. Centers for Disease Control and Prevention.https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html. Updated May 13, 2020. Accessed June 22, 2020.
Coronavirus (COVID-19) data in the United States. The New York Times.https://github.com/nytimes/covid-19-data. Updated May 14, 2020. Accessed June 22, 2020.
American Community Study. 2018 data release new and notable. U.S. Census Bureau. https://www.census.gov/programs-surveys/acs/news/data-releases/2018/release.html#par_textimage_copy. Updated February 13, 2020. Accessed June 22, 2020.
Mervosh S, Lu D, Swales V. See which states and cities have told residents to stay at home. The New York Times. Updated April 20, 2020.https://www.nytimes.com/interactive/2020/us/coronavirus-stay-at-home-order.html. Accessed June 22, 2020.
Statistical Analysis
Abadie A, Athey S, Imbens GW, Wooldridge J. When should you adjust standard errors for clustering? Cambridge, MA: National Bureau of Economic Research. https://doi.org/10.3386/w24003. Published November 2017.
RESULTS
Understanding America Study: Los Angeles barometer. University of Southern California. https://uasdata.usc.edu/page/Los+Angeles+Barometer. Updated 2020.
March survey | April survey | |||||
---|---|---|---|---|---|---|
Characteristics | No perceived discrimination (n=3,460) | Perceived discrimination (n=157) | No perceived discrimination (n=3,285) | Perceived discrimination (n=371) | ||
Race, n (%) | ||||||
White | 2,627 (76) | 86 (55) | *** | 2,499 (76) | 234 (63) | *** |
Black | 229 (7) | 23 (15) | 226 (7) | 36 (10) | ||
Hispanic | 317 (9) | 16 (10) | 289 (9) | 54 (15) | ||
Asian | 96 (3) | 21 (13) | 92 (3) | 26 (7) | ||
Other race/ethnicity | 185 (5) | 11 (7) | 176 (5) | 21 (6) | ||
Age, years, n (%) | ||||||
18‒34 | 411 (12) | 33 (21) | *** | 382 (12) | 63 (17) | *** |
35‒44 | 1,253 (36) | 74 (47) | 1,177 (36) | 166 (45) | ||
55‒64 | 825 (24) | 32 (20) | 782 (24) | 85 (23) | ||
≥65 | 971 (28) | 18 (11) | 944 (29) | 57 (15) | ||
Education, n (%) | ||||||
High school or less | 739 (21) | 36 (23) | 703 (21) | 93 (25) | ||
Some college | 1,301 (38) | 58 (37) | 1,236 (38) | 135 (36) | ||
Bachelor or higher | 1,420 (41) | 63 (40) | 1,346 (41) | 143 (39) | ||
Household income, n (%) | ||||||
<$25,000 | 607 (18) | 33 (21) | 571 (17) | 92 (25) | ** | |
$25,000–$49,999 | 722 (21) | 36 (23) | 692 (21) | 76 (21) | ||
$50,000–$74,999 | 694 (20) | 32 (20) | 643 (20) | 72 (19) | ||
>$75,000 | 1,430 (41) | 56 (36) | 1,374 (42) | 130 (35) | ||
Sex, n (%) | ||||||
Female | 1,914 (55) | 89 (57) | 1,832 (56) | 194 (52) | ||
Fever/chills and shortness of breath, n (%) | ||||||
Yes | 36 (1) | <10 (<6) | ** | 18 (1) | <10 (<3) | * |
Prior perceived discrimination, n (%) | ||||||
Yes | 954 (28) | 66 (42) | *** | 854 (26) | 169 (46) | *** |
Immigrant status, n (%) | ||||||
Nonimmigrant | 2,053 (61) | 85 (54) | *** | 1,976 (62) | 190 (52) | *** |
First-generation immigrant | 252 (7) | 25 (16) | 249 (8) | 31 (8) | ||
Second-generation immigrant | 356 (11) | 27 (17) | 319 (10) | 66 (18) | ||
Third-generation immigrant | 714 (21) | 20 (13) | 661 (21) | 78 (21) | ||
Wear a face mask, n (%) | ||||||
Yes | 229 (7) | 41 (26) | *** | 1,584 (48) | 215 (58) | *** |
Time spent on social media in a day on average, n (%) | ||||||
None | 727 (21) | 21 (14) | 701 (22) | 60 (16) | ||
1‒30 minutes | 1,192 (35) | 52 (34) | 1,126 (35) | 130 (35) | ||
31‒60 minutes | 722 (21) | 41 (27) | 688 (21) | 83 (22) | ||
61‒120 minutes | 535 (16) | 23 (15) | 494 (15) | 63 (17) | ||
>120 minutes | 259 (8) | 17 (11) | 242 (7) | 34 (9) | ||
Mental distress (PHQ-4), mean (IQR) | 1.70 (0‒2) | 3.05 (0‒5) | *** | 2.33 (0‒4) | 3.60 (1‒5) | *** |
Prior mental distress (CES-D 8), mean (IQR) | 1.50 (0‒2) | 2.39 (0‒4) | *** | 1.48 (0‒2) | 2.23 (0‒4) | *** |
Number of COVID-19 cases per 100,000 population in the state, mean (IQR) | 8.21 (0‒4) | 12.16 (1‒6) | 921.76 (286‒787) | 875.38 (298‒872) | ||
Number of days under state SIP order, mean (IQR) | 0.16 (0‒0) | 0.27 (0‒0) | 13.13 (7‒19) | 14.33 (9‒20) | ** | |
Work from home, n (%) | ||||||
Do not work | 1,705 (53) | 158 (45) | ** | |||
Work but no day WFH | 655 (20) | 97 (28) | ||||
Some days WFH | 156 (5) | 20 (6) | ||||
All days WFH | 681 (21) | 75 (21) | ||||
Social activities, n (%) | ||||||
Go out to a bar, club, or other places where people gather | 30 (1) | <10 (<3) | ||||
Go to grocery store or pharmacy | 2,535 (77) | 302 (81) | ||||
Go to a friend, neighbor, or relatives’ residence (that's not your own) | 691 (21) | 84 (23) | ||||
Have visitor such as friends, neighbors, or relatives at your residence | 694 (21) | 96 (26) | * | |||
Attend a gathering with more than 10 people such as a reunion, wedding, or funeral | 49 (1) | 10 (3) | ||||
Go outside to walk, hike, or exercise | 2,455 (75) | 275 (74) |
Variable | Model 0 | Model 1 | Model 2 | Model 3 | Model 4 |
---|---|---|---|---|---|
Race | |||||
Black | 2.83 (1.82, 4.39)*** | 2.87 (1.86, 4.42)*** | 2.84 (1.81, 4.44) | 2.51 (1.59, 3.95)*** | 2.69 (1.69, 4.28)*** |
Hispanic | 1.08 (0.57, 2.03) | 1.02 (0.53, 1.96) | 0.71 (0.27, 1.84) | 0.68 (0.28, 1.68) | 0.70 (0.28, 1.75) |
Asian | 5.62 (3.38, 9.32)*** | 5.79 (3.41, 9.85)*** | 3.71 (2.54, 5.44) | 3.04 (2.03, 4.55)*** | 3.23 (2.12, 4.92)*** |
Other race/ethnicity | 1.56 (0.79, 3.09) | 1.58 (0.79, 3.14) | 1.46 (0.78, 2.73) | 1.39 (0.74, 2.62) | 1.50 (0.80, 2.83) |
Prior perceived discrimination | |||||
Yes | — | 1.76 (1.23, 2.51)** | 1.74 (1.21, 2.52) | 1.70 (1.17, 2.48)** | 1.74 (1.17, 2.57)** |
Immigrant status | |||||
First-generation immigrant | — | — | 1.76 (0.97, 3.21) | 1.64 (1.02, 2.64)* | 1.64 (1.00, 2.70) |
Second-generation immigrant | — | — | 1.76 (0.99, 3.10) | 1.75 (0.99, 3.09) | 1.76 (1.00, 3.17) |
Third-generation immigrant | — | — | 0.97 (0.60, 1.59) | 0.97 (0.59, 1.60) | 1.03 (0.63, 1.69) |
Wear a face mask | |||||
Yes | — | — | — | 3.63 (2.56, 5.15)*** | 3.51 (2.46, 5.02)*** |
Time spent on social media in a day on average | |||||
1‒30 minutes | — | — | — | — | 1.28 (0.79, 2.07) |
31‒60 minutes | — | — | — | — | 1.67 (0.98, 2.85) |
61‒120 minutes | — | — | — | — | 1.09 (0.70, 1.69) |
>120 minutes | — | — | — | — | 1.75 (0.91, 3.34) |
Variable | Model 4 | Model 5 | Model 6 | Longitudinal analysis |
---|---|---|---|---|
Race | ||||
Black | 1.70 (1.22, 2.36)** | 1.80 (1.30, 2.48)*** | 1.80 (1.30, 2.51)*** | 1.53 (1.05, 2.23)* |
Hispanic | 1.07 (0.71, 1.60) | 0.98 (0.67, 1.44) | 0.97 (0.66, 1.43) | 1.09 (0.71, 1.67) |
Asian | 2.34 (1.19, 4.61)* | 2.07 (1.08, 3.94)* | 2.02 (1.07, 3.80)* | 1.35 (0.77, 2.38) |
Other race/ethnicity | 1.11 (0.60, 2.05) | 1.20 (0.65, 2.22) | 1.20 (0.66, 2.19) | 1.14 (0.57, 2.26) |
Prior perceived discrimination | ||||
Yes | 2.19 (1.74, 2.76)*** | 2.15 (1.67, 2.75)*** | 2.18 (1.69, 2.80)*** | 2.14 (1.60, 2.87)*** |
Immigrant status | ||||
First-generation immigrant | 0.91 (0.47, 1.78) | 0.98 (0.51, 1.88) | 0.95 (0.48, 1.87) | 0.90 (0.42, 1.96) |
Second-generation immigrant | 1.73 (1.20, 2.48)** | 1.85 (1.24, 2.77)** | 1.86 (1.27, 2.73)** | 1.80 (1.26, 2.58)** |
Third-generation immigrant | 1.59 (1.21, 2.10)** | 1.64 (1.24, 2.18)** | 1.65 (1.24, 2.19)** | 1.67 (1.26, 2.23)*** |
Wear a face mask | ||||
Yes | 1.35 (1.04, 1.75)* | 1.34 (1.02, 1.75)* | 1.30 (0.99, 1.71) | 1.21 (0.90, 1.63) |
Time spent on social media in a day on average | ||||
1‒30 minutes | 1.30 (0.99, 1.70) | 1.33 (1.03, 1.73)* | 1.30 (1.00, 1.69) | 1.27 (0.96, 1.70) |
31‒60 minutes | 1.31 (0.90, 1.89) | 1.33 (0.89, 2.00) | 1.31 (0.86, 1.99) | 1.22 (0.75, 2.00) |
61‒120 minutes | 1.27 (0.93, 1.74) | 1.33 (0.97, 1.81) | 1.27 (0.93, 1.75) | 1.28 (0.92, 1.79) |
>120 minutes | 1.47 (1.03, 2.10)* | 1.59 (1.09, 2.32)* | 1.58 (1.09, 2.29)* | 1.50 (1.02, 2.21)* |
Work from home by wearing a face mask | ||||
Work but no day WFH and no mask | — | 1.29 (0.76, 2.20) 0.35 | 1.26 (0.75, 2.11) | 1.32 (0.74, 2.33) |
Some days WFH and no mask | — | 1.61 (0.84, 3.09) 0.15 | 1.55 (0.79, 3.00) | 1.51 (0.74, 3.07) |
All days WFH and no mask | — | 1.12 (0.85, 1.48) 0.42 | 1.11 (0.83, 1.48) | 1.16 (0.83, 1.61) |
Work but no day WFH and wear mask | — | 1.52 (1.13, 2.05) 0.01 | 1.58 (1.17, 2.14)** | 1.73 (1.25, 2.41)** |
Some days WFH and wear mask | — | 1.10 (0.58, 2.12) 0.76 | 1.12 (0.59, 2.11) | 1.08 (0.57, 2.07) |
All days WFH and wear mask | — | 1.20 (0.88, 1.63) 0.26 | 1.23 (0.89, 1.69) | 1.25 (0.87, 1.78) |
Social activities | ||||
Go out to a bar, club, or other places where people gather | — | — | 1.17 (0.47, 2.89) | 0.88 (0.25, 3.05) |
Go to grocery store or pharmacy | — | — | 1.10 (0.82, 1.47) | 1.10 (0.80, 1.50) |
Go to a friend, neighbor, or relatives’ residence (that's not your own) | — | — | 0.94 (0.73, 1.22) | 0.94 (0.73, 1.23) |
Have visitor such as friends, neighbors, or relatives at your residence | — | — | 1.32 (1.08, 1.60)** | 1.29 (1.04, 1.61)* |
Attend a gathering with more than 10 people such as a reunion, wedding, or funeral | — | — | 1.79 (0.89, 3.60) | 2.09 (1.06, 4.11)* |
Go outside to walk, hike, or exercise | — | — | 1.18 (0.89, 1.57) | 1.22 (0.86, 1.73) |

DISCUSSION
- Tavernise S
- Oppel Jr, RA
- Maqbool A
- Erdman SL
- Friedman U
- Leung H
Use of cloth face coverings to help slow the spread of COVID-19. Centers for Disease Control and Prevention. https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/diy-cloth-face-coverings.html. Updated June 28, 2020. Accessed August 18, 2020.
Limitations
CONCLUSIONS
ACKNOWLEDGMENTS
Appendix. SUPPLEMENTAL MATERIAL
REFERENCES
Reducing stigma. Centers for Disease Control and Prevention. https://www.cdc.gov/coronavirus/2019-ncov/daily-life-coping/reducing-stigma.html. Updated June 11, 2020. Accessed June 22, 2020.
WHO. Social stigma associated with COVID-19. Geneva, Switzerland: WHO.https://www.unicef.org/media/65931/file/Social%20stigma%20associated%20with%20the%20coronavirus%20disease%202019%20(COVID-19).pdf. Published February 24, 2020. Accessed June 22, 2020.
- Addressing disease-related stigma during infectious disease outbreaks.Disaster Med Public Health Prep. 2019; 13: 989-994
- National Center for Infectious Diseases/SARS Community Outreach Team. Fear and stigma: the epidemic within the SARS outbreak.Emerg Infect Dis. 2004; 10: 358-363
- Stigma as a fundamental cause of population health inequalities.Am J Public Health. 2013; 103: 813-821
- Influenza stigma during the 2009 H1N1 pandemic.J Appl Soc Psychol. 2013; 43: E109-E114
- Measuring HIV stigma for PLHAs and nurses over time in five African countries.SAHARA J. 2009; 6: 76-82
- Associative stigma among mental health professionals: implications for professional and service user well-being.J Health Soc Behav. 2012; 53: 17-32
- The Health Stigma and Discrimination Framework: a global, crosscutting framework to inform research, intervention development, and policy on health-related stigmas.BMC Med. 2019; 17: 31
- SARS and New York's Chinatown: the politics of risk and blame during an epidemic of fear.Soc Sci Med. 2007; 65: 1284-1295
- The H1N1 pandemic: media frames, stigmatization and coping.BMC Public Health. 2013; 13: 1116
- The current mental health status of Ebola survivors in western Africa.J Clin Diagn Res. 2015; 9: LA01-LA02
- Evolved disease-avoidance mechanisms and contemporary xenophobic attitudes.Group Process Intergroup Relat. 2004; 7: 333-353
- Danger, disease, and the nature of prejudice(s).Adv Exp Soc Psychol. 2012; 46: 1-54
- GOP ‘dog whistle’ over coronavirus inflames anti-Chinese rhetoric online: analysis.The Hill. March 18, 2020;
- As the coronavirus spreads, so does online racism targeting Asians, new research shows.Washington Post. April 9, 2020;
- Asian Americans report over 650 racist acts over last week, new data says.NBC News. March 27, 2020;https://www.nbcnews.com/news/asian-america/asian-americans-report-nearly-500-racist-acts-over-last-week-n1169821Date accessed: June 22, 2020
- Creating COVID-19 stigma by referencing the novel coronavirus as the “Chinese virus” on Twitter: quantitative analysis of social media data.J Med Internet Res. 2020; 22: e19301
- Corona crisis fuels racially profiled hate in social media networks.EClinicalMedicine. 2020; 23100372
- Hate in the machine: anti-black and anti-Muslim social media posts as predictors of offline racially and religiously aggravated crime.Br J Criminol. 2020; 60: 93-117
- For black men, fear that masks will invite racial profiling.The New York Times. April 14, 2020; (https://www.nytimes.com/2020/04/14/us/coronavirus-masks-racism-african-americans.html. Updated May 26, 2020. Accessed June 22, 2020)
- Fake flyers and face-mask fear: California fights coronavirus discrimination.Reuters. February 14, 2020;
- Rational use of face masks in the COVID-19 pandemic.Lancet Respir Med. 2020; 8: 434-436
- Slashed tires and violence: health care workers face new dangers amid COVID-19 battle.The Miami Herald. April 13, 2020;https://www.miamiherald.com/news/coronavirus/article241967281.htmlDate accessed: June 22, 2020
- Coronavirus pandemic: Bay Area grocery store workers fear for their safety.ABC7 News. April 22, 2020;https://abc7news.com/bay-area-coronavirus-update-california-shelter-in-place-lockdown/6122342/Date accessed: June 22, 2020
Mervosh S, Lu D, Swales V. See which states and cities have told residents to stay at home. The New York Times. Updated April 20, 2020.https://www.nytimes.com/interactive/2020/us/coronavirus-stay-at-home-order.html. Accessed June 22, 2020.
- Discrimination and social exclusion in the outbreak of COVID-19.Int J Environ Res Public Health. 2020; 17: 2933
Understanding America Study methodology. University of Southern California. https://uasdata.usc.edu/page/Methodology. Updated 2017. Accessed June 22, 2020.
Angrisani M, Finley B, Kapteyn A. Can Internet match high-quality traditional surveys? Comparing the Health and Retirement Study and its online version. In: The Econometrics of Complex Survey Data (Advances in Econometrics, Vol. 39). United Kingdom: Emerald Publishing Limited; 2019:3–33.https://doi.org/10.1108/S0731-905320190000039001.
Current Population Survey (CPS). U.S. Census Bureau. https://www.census.gov/programs-surveys/cps.html. Accessed June 22, 2020.
The Health and Retirement Study. University of Michigan. https://hrs.isr.umich.edu/. Accessed June 22, 2020.
The Understanding America Study: coronavirus in America (COVID) survey. University of Southern California. https://uasdata.usc.edu/page/Covid-19+Home. Updated 2020. Accessed May 1, 2020.
- Tracking the effect of the COVID-19 pandemic on the lives of American households.Survey Research Methods. 2020; 14: 179-186
- Racial disparities in health: how much does stress really matter?.Du Bois Rev. 2011; 8: 95-113
- Racial differences in physical and mental health: socio-economic status, stress and discrimination.J Health Psychol. 1997; 2: 335-351
- Experiences of discrimination: validity and reliability of a self-report measure for population health research on racism and health.Soc Sci Med. 2005; 61: 1576-1596
- Validation of the Detroit area study discrimination scale in a community sample of older African American adults: the Pittsburgh Healthy Heart Project.Int J Behav Med. 2004; 11: 88-94
- An ultra-brief screening scale for anxiety and depression: the PHQ–4.Psychosomatics. 2009; 50: 613-621
- A 4-item measure of depression and anxiety: validation and standardization of the Patient Health Questionnaire-4 (PHQ-4) in the general population.J Affect Disord. 2010; 122: 86-95
- The CES-D Scale: a self-report depression scale for research in the general population.Appl Psychol Meas. 1977; 1: 385-401
Bracke P, Levecque K, Van de Velde S. The psychometric properties of the CES-D 8 depression inventory and the estimation of cross-national differences in the true prevalence of depression. Ghent, Belgium: Ghent University; 2008.https://www.researchgate.net/profile/Piet_Bracke/publication/237379690_The_psychometric_properties_of_the_CES-D_8_depression_inventory_and_the_estimation_of_cross-national_differences_in_the_true_prevalence_of_depression/links/00b7d52e119c9bc4b3000000.pdf.
Symptoms of coronavirus. Centers for Disease Control and Prevention.https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html. Updated May 13, 2020. Accessed June 22, 2020.
Coronavirus (COVID-19) data in the United States. The New York Times.https://github.com/nytimes/covid-19-data. Updated May 14, 2020. Accessed June 22, 2020.
American Community Study. 2018 data release new and notable. U.S. Census Bureau. https://www.census.gov/programs-surveys/acs/news/data-releases/2018/release.html#par_textimage_copy. Updated February 13, 2020. Accessed June 22, 2020.
Abadie A, Athey S, Imbens GW, Wooldridge J. When should you adjust standard errors for clustering? Cambridge, MA: National Bureau of Economic Research. https://doi.org/10.3386/w24003. Published November 2017.
Understanding America Study: Los Angeles barometer. University of Southern California. https://uasdata.usc.edu/page/Los+Angeles+Barometer. Updated 2020.
- Spit on, yelled at, attacked: Chinese-Americans fear for their safety.The New York Times. March 23, 2020;https://www.nytimes.com/2020/03/23/us/chinese-coronavirus-racist-attacks.htmlDate accessed: June 22, 2020
- Infectious disease prevalence, not race exposure, predicts both implicit and explicit racial prejudice across the United States.Soc Psychol Personal Sci. 2020; 11: 345-355
- Are racial stereotypes really fading? The Princeton Trilogy revisited.Pers Soc Psychol Bull. 1995; 21: 1139-1150
- The coronavirus is infecting and killing black Americans at an alarmingly high rate.Washington Post. April 7, 2020;
- Coronavirus: why has the virus hit African Americans so hard?.BBC News. April 11, 2020;https://www.bbc.com/news/world-us-canada-52245690Date accessed: June 22, 2020
- Black communities account for disproportionate number of Covid-19 deaths in the U.S., study finds.CNN. May 6, 2020;https://www.cnn.com/2020/05/05/health/coronavirus-african-americans-study/index.htmlDate accessed: June 22, 2020
- Face masks are in.Atlantic. April 2, 2020;https://www.theatlantic.com/politics/archive/2020/04/america-asia-face-mask-coronavirus/609283/Date accessed: June 22, 2020
- Why wearing a face mask is encouraged in Asia, but shunned in the U.S.Time. March 12, 2020;https://time.com/5799964/coronavirus-face-mask-asia-us/Date accessed: June 22, 2020
- Trump won't wear a face mask – ‘It's only a recommendation’ - even though it can stop COVID-19 spread.National Post. April 4, 2020;
- SARS related preventive and risk behaviours practised by Hong Kong-mainland China cross border travellers during the outbreak of the SARS epidemic in Hong Kong.J Epidemiol Community Health. 2004; 58: 988-996
- The spotlight effect in social judgment: an egocentric bias in estimates of the salience of one's own actions and appearance.J Pers Soc Psychol. 2000; 78: 211-222
- The minority spotlight effect.Soc Psychol Personal Sci. 2014; 5: 743-750
Use of cloth face coverings to help slow the spread of COVID-19. Centers for Disease Control and Prevention. https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/diy-cloth-face-coverings.html. Updated June 28, 2020. Accessed August 18, 2020.
- L.A. now requires face coverings even when outside. Here are the rules.Los Angeles Times. May 14, 2020;
- “Being black and feeling blue”: the mental health consequences of racial discrimination.Race Soc. 2000; 2: 117-131
- Moderating effects of three coping strategies and self-esteem on perceived discrimination and depressive symptoms: a minority stress model for Asian international students.J Couns Psychol. 2008; 55: 451-462
- COVID-19 and mental health: a review of the existing literature.Asian J Psychiatr. 2020; 52102066
- Psychological distress and loneliness reported by U.S. adults in 2018 and April 2020.JAMA. 2020; 324: 93-94