Vicarious trauma & secondary traumatic stress
Carrying other people’s stories changes us. Noticing it is not weakness — it’s how helpers stay well enough to keep helping.
By the numbers
How common secondhand trauma is among helpers, and what makes a difference.
How common
What matters
What are vicarious trauma and secondary traumatic stress?
Two names for how other people’s trauma can affect the people who help.
When your work means hearing about, reading about or seeing other people’s trauma, some of it can stay with you. Researchers use a few different names for this. The two most common are secondary traumatic stress and vicarious trauma.
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The National Child Traumatic Stress Network (NCTSN) describes secondary traumatic stress as the emotional duress that comes from hearing about another person’s firsthand trauma.
It can look a lot like a trauma reaction: being on edge, avoiding reminders, or images from a client’s story popping into your mind. It can follow even one hard exposure.
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The term was introduced by psychologists McCann and Pearlman in 1990, from their work with therapists of trauma survivors.
Vicarious trauma is less about sudden stress reactions and more about quiet shifts in your inner world. It builds up from caring deeply, over and over, about people who have been hurt.
The U.S. Office for Victims of Crime calls it an occupational challenge for people in victim services, law enforcement, emergency services and related fields.
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Compassion fatigue is a term often used interchangeably with secondary traumatic stress. Burnout is different: it comes from general work stress, like workload and lack of control, rather than from trauma exposure itself.
Who can be affected?
Anyone whose job brings them close to other people’s pain.
Any professional who hears people recount traumatic experiences is at risk. That includes people in many roles, paid and volunteer.
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Therapists working with traumatized people were the first group studied. Risk rises with the share of trauma survivors on your caseload.
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Child welfare workers sit at the higher end of reported risk. They may see the effects of abuse directly, not just hear about them.
Case managers and others who work with traumatized children and families face this risk too.
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A review of research on telephone crisis workers found signs of vicarious trauma, stress and burnout, though the studies were few.
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The Office for Victims of Crime notes that exposure can come from listening to accounts, reviewing case files or responding to mass violence.
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Vicarious trauma is also recognized in emergency medical services, fire services and law enforcement.
How it can change the way you see the world
Five core beliefs that secondhand trauma can quietly shift.
Vicarious trauma mainly shows up as changes in your inner frame of reference. Researchers describe five areas that can be affected: safety, trust, esteem, intimacy and control.
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You might check locks more, worry when your child is out, or picture worst cases in ordinary situations. Excess worry about danger to yourself and others is a recognized sign.
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After hearing many stories of betrayal, you may start to doubt new people, or feel suspicious of neighbours, coaches or relatives.
Noticing this shift is the first step. Spending time with people you trust can help balance what you hear at work.
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Some helpers grow cynical about people. Others turn it inward and feel they are never doing enough. Anger and cynicism are common signs of secondary stress.
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Strained relationships and pulling away from loved ones are listed among the effects of vicarious trauma. Some people find closeness or touch harder for a while.
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Seeing how little control clients had over what happened to them can leave you feeling helpless, or push you to over-plan and over-protect.
Hopelessness and loss of meaning are recognized warning signs.
Signs it may be building up
Changes in your feelings, body, work and relationships.
In your feelings and thoughts
- Anger, cynicism or irritability
- Feeling hopeless, or that the work has lost meaning
- Feeling numb or shut down
- Guilt, or minimizing what you’re going through
- Images or stories from work coming back when you don’t want them
- Worry about danger to yourself and others
In your body and days
- Being on high alert, or easily startled
- Feeling exhausted most of the time
- Getting sick more often, or aches with no clear cause
- Losing interest in things you used to enjoy
- Trouble falling asleep, or sleeping more than usual
- Trouble focusing, which can raise the risk of accidents
At work and at home
- Avoiding certain clients, topics or the job itself
- Finding it hard to listen, or to see complexity
- Leaning on alcohol, other substances or risky habits to cope
- Pulling away from family and friends
The Professional Quality of Life measure (ProQOL) is a free self-check many helpers and organizations use. It looks at compassion satisfaction and compassion fatigue, and it can help you track changes over time.
What raises and lowers the risk
It’s mostly about the load and the support, not about being “strong enough”.
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In a meta-analysis of 38 studies, the volume, frequency and share of trauma cases on a caseload were each linked with more secondary traumatic stress.
Constant, intense exposure with little variety in tasks is a recognized risk.
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Being new to the job and lacking training or supervision raise the risk. Longer experience appears to protect against it.
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Social isolation on or off the job, and having no safe way to talk through hard material, both raise risk.
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Tending to avoid feelings, withdraw or blame others, and finding it hard to express feelings, are listed as risk factors.
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Support at work and social support in your life were both linked with less secondary traumatic stress. Social support had the strongest protective link in that review.
Using evidence-based practices in your work is also linked with lower risk.
When your own story is in the room
Many helpers have their own trauma history. It isn’t a flaw — it’s something to care for.
Many people come to helping work because of what they’ve lived through. A 2025 review found that personal trauma history was common among mental health professionals, ranging from about one in five to most people in a study.
Having your own trauma history is linked with somewhat more secondary traumatic stress. The links are small, and many helpers with their own history do this work well for decades.
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Unresolved personal trauma is one of the factors that raises risk. Knowing which themes stir you up lets you plan for them.
- Bring these themes to supervision before they pile up
- Notice body signals: a tight chest, holding your breath, feeling far away
- Plan a little extra recovery time after these sessions
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Supervision is about your work. Your own therapy is about you. Both have a place.
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Peer support work is built on the value of lived experience. With support and boundaries, your story can help others.
Protecting yourself day to day
Small, steady habits and a few structural changes.
NCTSN calls psychoeducation, skills training and supervision the most important trio for preventing secondary traumatic stress. Knowing the risk helps you act early.
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Creating a balanced caseload and using flexible scheduling are recommended prevention steps.
- Ask whether intake or the hardest cases can be shared around
- Spread the heaviest sessions across the week
- Mix trauma work with training, admin or group work
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Reflective supervision pays attention to the emotional content of the work and to how your reactions affect your work with clients. It gives a regular place to notice early signs of secondary stress.
The Office for Victims of Crime encourages supervisors to discuss vicarious trauma openly in supervision.
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Consistent transitions from work to home are a recognized way to manage traumatic material.
- Change clothes when you get home
- Take a short walk or play one song before you go inside
- Write down what’s on your mind and close the notebook
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A self-care accountability buddy system and workplace self-care groups are listed as prevention steps.
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Protected downtime and reflective practices such as writing or meditation are recommended.
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Proper rest, nutrition, exercise and stress-reduction activities are part of preventing secondary traumatic stress.
What organizations and coworkers can do
Trauma-informed workplaces treat secondhand trauma as a real job risk.
NCTSN recommends that organizations build prevention and support into policy, not leave it to each worker. It notes that trauma can shape the culture of an organization the same way it shapes a person’s worldview.
What a trauma-informed workplace does
- Adjusts caseloads, or offers a change of assignment, when someone is struggling
- Offers informal, voluntary gatherings after crisis events, so people can talk if they want to
- Provides regular reflective supervision and ongoing training
- Recognizes that trauma exposure is a risk of the job
- Refers staff to employee assistance programs (EAP) or outside help
- Supports flexible schedules and protected downtime
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Supervisors can discuss vicarious trauma in supervision, offer space for reflection, protect downtime while watching for withdrawal, and refer staff to professional help when needed.
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- Ask “How are you doing with that case?” and really listen
- Keep the details light in break rooms — not everyone needs to hear them
- Offer to cover a task after someone’s hard session
- Notice if a colleague goes quiet or pulls away
Support at work is linked with less secondary traumatic stress.
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Helpers often can’t share what they hear, and shouldn’t have to. You can still offer company, rest and a sense that home is a safe place.
Connections with family and friends are part of what protects helpers.
Vicarious resilience & the good side of the work
Witnessing people heal can strengthen you too.
Researchers Hernández, Gangsei and Engstrom introduced the idea of vicarious resilience in 2007. Therapists who worked with survivors of political violence and kidnapping described how seeing their clients cope with adversity affected them, in ways that can sustain and empower helpers.
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The Office for Victims of Crime describes vicarious resilience and vicarious transformation as newer ideas that reflect the positive effects of this work. Helpers may draw strength from a survivor’s resilience.
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Compassion satisfaction includes good relationships with colleagues and the sense that your work matters to clients and society.
A sense of meaning in the work can protect against the negative effects of trauma exposure.
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- End the week by naming one moment of client strength you witnessed
- Share a small win in team meetings
- Keep a note of thank-yous and turning points
When and where to get help
Helpers deserve help too. Reaching out is part of doing this work well.
Reach out to a counselor, your EAP or your clinical provider if:
- Images or stories from work keep coming back and upset you
- Rest, time off and support at work aren’t helping after several weeks
- You are leaning on alcohol, other substances or risky habits to cope
- You feel numb, hopeless or unlike yourself most days
- You’re avoiding clients or dreading work in a way that’s new for you
Evidence on what helps secondary traumatic stress is still growing. Cognitive-behavioral and mindfulness-based approaches are emerging as helpful, and many organizations refer staff to individual therapists or employee assistance programs.
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Free, confidential support 24/7 for anyone in emotional distress, including helpers. You can also chat at 988lifeline.org.
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Free, confidential support by text, 24/7, from trained volunteer Crisis Counselors.
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Find A Helpline (findahelpline.com) lists free, confidential helplines in more than 175 countries.
📝 Worksheets for this guide
Fill these in privately in the app. Your answers stay on your phone.
Sources
- National Child Traumatic Stress Network (NCTSN), Secondary Traumatic Stress Committee (2011). Secondary Traumatic Stress: A Fact Sheet for Child-Serving Professionals
- National Child Traumatic Stress Network (NCTSN). Secondary Traumatic Stress
- National Child Traumatic Stress Network (NCTSN). Trauma and Attachment Belief Scale (TABS) — measure review
- Office for Victims of Crime (OVC), U.S. Department of Justice. What Is Vicarious Trauma? (Vicarious Trauma Toolkit)
- Journal of Traumatic Stress (peer-reviewed) (1990). Vicarious traumatization: A framework for understanding the psychological effects of working with victims (McCann & Pearlman, Journal of Traumatic Stress 3(1): 131–149)
- Social Work (peer-reviewed, via PubMed) (2007). Prevalence of secondary traumatic stress among social workers (Bride, Social Work 52(1): 63–70)
- University of Georgia News (2007). Indirect illness (study of secondary traumatic stress among social workers)
- Journal of Traumatic Stress (peer-reviewed, via PubMed) (2015). Meta-analysis of risk factors for secondary traumatic stress in therapeutic work with trauma victims (Hensel, Ruiz, Finney & Dewa, Journal of Traumatic Stress 28(2): 83–91)
- Journal of Psychiatric and Mental Health Nursing (peer-reviewed, via PubMed Central) (2025). Personal trauma history and secondary traumatic stress in mental health professionals: A systematic review (Henderson, Jewell, Huang & Simpson, Journal of Psychiatric and Mental Health Nursing 32: 13–30)
- Family Process (peer-reviewed, via PubMed) (2007). Vicarious resilience: a new concept in work with those who survive trauma (Hernández, Gangsei & Engstrom, Family Process 46(2): 229–241)
- Crisis (peer-reviewed, via PubMed) (2018). Telephone Crisis Support Workers’ Psychological Distress and Impairment: A systematic review (Kitchingman et al., Crisis 39(1))
- The Center for Victims of Torture (ProQOL.org). Professional Quality of Life Measure (ProQOL)
- Substance Abuse and Mental Health Services Administration (SAMHSA). Peer Support Workers for those in Recovery
- 988 Suicide & Crisis Lifeline. 988 Suicide & Crisis Lifeline
- Substance Abuse and Mental Health Services Administration (SAMHSA). 988 Suicide & Crisis Lifeline
- Crisis Text Line. Crisis Text Line
- Substance Abuse and Mental Health Services Administration (SAMHSA). Crisis Text Line (resource listing)
- ThroughLine (Find A Helpline). Find A Helpline
- International Association for Suicide Prevention (IASP). Crisis centres
This guide is for education and self-care. It is not a diagnosis or a substitute for professional care. Please talk to a counselor or clinical provider about your health. Reviewed October 2026.

