. Bogoch II, Watts A, Thomas-Bachli A, Huber C, Kraemer MU, Khan K. Pneumonia of unknown aetiology in Wuhan, China: potential for international spread via commercial air travel. Journal of travel medicine. 2020;27(2):1-3.
. Lu H, Stratton CW, Tang YW. Outbreak of pneumonia of unknown etiology in Wuhan, China: The mystery and the miracle. Journal of medical virology. 2020;92(4):401-402.
. Sohrabi C, Alsafi Z, O'Neill N, Khan M, Kerwan A, Al-Jabir A, et al. World Health Organization declares global emergency: A review of the 2019 novel coronavirus (COVID-19). International journal of surgery. 2020;76:71-76.
. Rosenbaum L. Facing Covid-19 in Italy—ethics, logistics, and therapeutics on the epidemic’s front line. New England Journal of Medicine. 2020;382(20):1873-1875.
. Jalloh MF, Li W, Bunnell RE, Ethier KA, O’Leary A, Hageman KM, et al. Impact of Ebola experiences and risk perceptions on mental health in Sierra Leone, July 2015. BMJ global health. 2018;3(2):1-11.
. Bults M, Beaujean DJ, de Zwart O, Kok G, van Empelen P, van Steenbergen JE, et al. Perceived risk, anxiety, and behavioural responses of the general public during the early phase of the Influenza A (H1N1) pandemic in the Netherlands: results of three consecutive online surveys. BMC public health. 2011;11(1):2.
. Wang C, Pan R, Wan X, Tan Y, Xu L, Ho CS, et al. Immediate psychological responses and associated factors during the initial stage of the 2019 coronavirus disease (COVID-19) epidemic among the general population in China. International journal of environmental research and public health. 2020;17(5):17-29.
. Qiu J, Shen B, Zhao M, Wang Z, Xie B, Xu Y. A nationwide survey of psychological distress among Chinese people in the COVID-19 epidemic: implications and policy recommendations. General psychiatry. 2020;33(2):1-3.
. Wheaton MG, Abramowitz JS, Berman NC, Fabricant LE, Olatunji BO. Psychological predictors of anxiety in response to the H1N1 (swine flu) pandemic. Cognitive Therapy and Research. 2012;36(3):208-210.
. Yip PS, Cheung Y, Chau PH, Law Y. The impact of epidemic outbreak: the case of severe acute respiratory syndrome (SARS) and suicide among older adults in Hong Kong. Crisis: The Journal of Crisis Intervention and Suicide Prevention. 2010;31(2):86.
. Asmundson GJ, Taylor S. How health anxiety influences responses to viral outbreaks like COVID-19: What all decision-makers, health authorities, and health care professionals need to know. Journal of anxiety disorders. 2020;71:102-112.
. Jungmann SM, Witthöft M. Health anxiety, cyberchondria, and coping in the current COVID-19 pandemic: Which factors are related to coronavirus anxiety? Journal of anxiety disorders. 2020;73:102239.
. Bailer J, Kerstner T, Witthöft M, Diener C, Mier D, Rist F. Health anxiety and hypochondriasis in the light of DSM-5. Anxiety, Stress, & Coping. 2016;29(2):219-239.
. Asmundson GJ, Abramowitz JS, Richter AA, Whedon M. Health anxiety: current perspectives and future directions. Current psychiatry reports. 2010;12(4):306-312.
. Blakey SM, Abramowitz JS. Psychological predictors of health anxiety in response to the Zika virus. Journal of clinical psychology in medical settings. 2017;24(3-4):270-278.
. Wytykowska A, Fajkowska M, Domaradzka E. BIS-dependent cognitive strategies mediate the relationship between BIS and positive, negative affect. Personality and Individual Differences. 2020:110241.
. Lee SA, Jobe MC, Mathis AA, Gibbons JA. Incremental validity of coronaphobia: Coronavirus anxiety explains depression, generalized anxiety, and death anxiety. Journal of anxiety disorders. 2020;74:102268.
. Ahorsu DK, Lin C-Y, Imani V, Saffari M, Griffiths MD, Pakpour AH. The fear of COVID-19 scale: development and initial validation. International journal of mental health and addiction. 2020 Mar 27: 1-7.
. Che Q, Yang P, Gao H, Liu M, Zhang J, Cai T. Application of the Chinese Version of the BIS/BAS Scales in Participants With a Substance Use Disorder: An Analysis of Psychometric Properties and Comparison With Community Residents. Frontiers in Psychology. 2020 May 8: 911-912.
. Braddock KH, Dillard JP, Voigt DC, Stephenson MT, Sopory P, Anderson JW. Impulsivity partially mediates the relationship between BIS/BAS and risky health behaviors. Journal of personality. 2011;79(4):793-810.
. Kimbrel NA, Nelson-Gray RO, Mitchell JT. BIS, BAS, and bias: The role of personality and cognitive bias in social anxiety. Personality and Individual Differences. 2012;52(3):395-400.
. McKay D, Asmundson GJ. COVID-19 stress and substance use: Current issues and future preparations. Journal of Anxiety Disorders. 2020 Jul 2021:1-2.
. Beevers CG, Meyer B. Lack of positive experiences and positive expectancies mediate the relationship between BAS responsiveness and depression. Cognition & Emotion. 2002;16(4):549-564.
. Sadiković S, Branovački B, Oljača M, Mitrović D, Pajić D, Smederevac S. Daily monitoring of emotional responses to the coronavirus pandemic in Serbia: A citizen science approach. Frontiers in psychology. 2020 Aug 19: 21-33.
. Salkovskis PM, Warwick H. Meaning, misinterpretations, and medicine: A cognitive-behavioral approach to understanding health anxiety and hypochondriasis. 2001: 202-222.
. Nargesi F, Izadi F, Kariminejad K, Rezaei SA. The investigation of the reliability and validity of Persian version of Health anxiety questionnaire in students of Lorestan University of Medical Sciences. 2017;27(7):147-160. [Persian]
. Ahmadzadeh M, Ghamarani A, Samadi M, Shamsi A, Azizollah A. The investigation of validity and reliability of a scale of perceived vulnerability to disease in Iran. British Journal of Social Sciences. 2013;1(4):43-51. [Persian]
. Duncan LA, Schaller M, Park JH. Perceived vulnerability to disease: Development and validation of a 15-item self-report instrument. Personality and Individual differences. 2009;47(6):541-546.
. Carver CS, White TL. Behavioral inhibition, behavioral activation, and affective responses to impending reward and punishment: the BIS/BAS scales. Journal of personality and social psychology. 1994;67(2):319.
. Mohammadi N. The Psychometric Properties of the Behavioral Inhibition System (BIS) and Behavioral Activation System (BAS) scales Among Students of Shiraz University. Journal of Daneshvar Behavior. 2008;15(28):61-68. [Persian]
. Jungmann SM, Witthöft M. Health anxiety, cyberchondria, and coping in the current COVID-19 pandemic: Which factors are related to coronavirus anxiety? Journal of Anxiety Disorders. 2020:102239.
. Markarian SA, Pickett SM, Deveson DF, Kanona BB. A model of BIS/BAS sensitivity, emotion regulation difficulties, and depression, anxiety, and stress symptoms in relation to sleep quality. Psychiatry research. 2013;210(1):281-286.
. Corr PJ. Erratum to “Reinforcement sensitivity theory and personality”[Neuroscience and Biobehavioral Reviews (2004) 317–332]☆. Neuroscience and Biobehavioral Reviews. 2005;8(28):875.
. Sun J, Luo Y, Chang H, Zhang R, Liu R, Jiang Y, et al. The Mediating Role of Cognitive Emotion Regulation in BIS/BAS Sensitivities, Depression, and Anxiety Among Community-Dwelling Older Adults in China. Psychology Research and Behavior Management. 2020;13:939.
. Oguchi M, Takahashi F. Behavioral inhibition/approach systems constitute risk/protective pathways from ADHD symptoms to depression and anxiety in undergraduate students. Personality and individual differences. 2019;144:31-35.
. Harmon-Jones E, Winkielman P. Asymmetrical frontal cortical activity, affective valence, and motivational direction. Social neuroscience: Integrating biological and psychological explanations of social behavior. 2007:137-156.
. Yan C, Dillard JP. Emotion inductions cause changes in activation levels of the behavioural inhibition and approach systems. Personality and Individual Differences. 2010;48(5):676-680.
. Song K, Li T, Luo D, Hou F, Bi F, Stratton TD, et al. Psychological Stress and Gender Differences during COVID-19 Pandemic in Chinese Population. medRxiv. 2020 Jan 1:5-24.