In a rural clinic in Lofa County, Liberia, a community health worker named Martha Kerkula finishes a session with a farmer who has not left his house in weeks. She has been trained to deliver a structured form of interpersonal therapy for depression. She is one of roughly 40 counselors who completed a pilot program in 2024. What happens next—whether she will continue to be supervised by a peer group or by a psychiatrist based hours away—has become a flashpoint in a national debate about how to close the mental-health treatment gap in one of the world's poorest countries.

Liberia’s Mental-Health Gap Meets a Task-Sharing Solution

Liberia has roughly one psychiatrist for every one million people, a ratio that leaves an estimated 90 percent of people with depression, anxiety, or substance-use disorders untreated. The World Health Organization has promoted task-sharing—training non-specialist health workers to deliver evidence-based psychotherapy—as a pragmatic solution. In rural areas where the nearest specialist may be a day's travel away, community counselors offer the only accessible care.

The approach has shown promise in other low-resource settings. Randomized trials in Pakistan and Uganda have found that lay counselors can reduce depression symptoms as effectively as specialists. But the evidence remains incomplete: few studies have tracked long-term outcomes or examined what happens when supervision is thin. Liberia's Ministry of Health, with support from international NGOs, launched a national mental-health plan in 2022 that hinges on scaling up task-sharing. The plan calls for training hundreds of counselors, but it has left the details of oversight unresolved.

Rural clinics now offer basic psychotherapy, but the supervision structures that underpin quality are inconsistent. Some counselors report receiving a single phone call from a psychiatrist every few months; others rely on informal check-ins with a nurse. The gap between policy ambition and on-the-ground reality has become increasingly visible as the program expands.

Two Camps Form Over Who Should Oversee Therapy

The dispute has crystallized into two positions. On one side are Liberia's few psychiatrists, who argue that only specialist-led supervision can ensure patient safety and treatment fidelity. Dr. Amos Gbana, a psychiatrist at the John F. Kennedy Medical Center in Monrovia, told a training workshop in 2024 that “task-sharing without specialist oversight risks turning psychotherapy into a form of unstructured social support.” He and colleagues have pushed for a model in which every counselor has a designated psychiatrist who reviews cases weekly.

On the other side are nurse supervisors and community-health workers who contend that peer oversight is more practical and culturally appropriate. “A psychiatrist in Monrovia cannot understand why a patient in Voinjama won't talk about her grief with a stranger,” said Comfort Sumo, a nurse who supervises counselors in Lofa. Peer groups, she argues, can offer real-time advice and share local knowledge that specialists lack. International NGOs, including Partners In Health, have advocated for task-sharing with minimal hierarchy, pointing to evidence that community health workers in Rwanda and Ethiopia have successfully managed depression with only monthly supervision.

The Ministry of Health has leaned toward physician control in its draft guidelines, but the language remains vague, and no binding rules have been issued. The disagreement surfaced in training workshops and policy memos throughout 2024 and 2025, with each side citing different studies to support its case.

A Training Program in Lofa County Reveals the Fault Lines

The Lofa County pilot, which trained 40 community counselors in 2024, was designed to test two supervision models. Half of the counselors received weekly one-on-one supervision with a psychiatrist via phone; the other half participated in monthly peer-group review sessions led by a nurse. The program tracked patient outcomes and counselor well-being over six months.

At the six-month mark, depression symptom scores improved similarly in both groups—roughly a 40 percent reduction on the Patient Health Questionnaire-9. But dropout rates told a different story. Among patients treated by counselors with peer supervision, about 18 percent stopped attending sessions before completion, compared with 12 percent in the psychiatrist-supervised group. Counselors in the peer-supervision arm also reported higher levels of stress; qualitative interviews revealed that many worried about “harming a patient without knowing it” and felt they lacked backup when confronted with suicidal ideation.

Yet the psychiatrist-supervised counselors faced their own challenges. Phone supervision was often delayed by network outages, and some counselors reported that the psychiatrist did not understand the local dialect or the social context of their patients. “He kept telling me to ask about childhood trauma, but in our culture you don't ask a grandmother about her childhood,” one counselor said in an interview. The pilot's final report, circulated within the Ministry in early 2025, recommended a hybrid model—but did not specify how to implement it.

Evidence from Neighboring Countries Cuts Both Ways

Liberia is not the first country to grapple with this question. Sierra Leone, which has a similarly sparse psychiatric workforce, launched a task-sharing program for depression in 2021. A 2023 study in the Lancet Global Health found that patients treated by community health workers showed significant symptom reduction compared with usual care. However, a fidelity assessment revealed that nearly a third of therapy sessions deviated from the protocol in ways that could undermine effectiveness—and those deviations were more common when supervision was infrequent.

Ghana has taken a different path. Its national mental-health strategy uses nurse-supervisors who conduct monthly case reviews and quarterly audits by a psychiatrist. A 2024 paper in the Lancet Psychiatry praised the model for balancing quality with scalability, noting that patients retained about 70 percent of symptom gains at one year. But the paper also cautioned that Ghana's approach depends on a stable network of nurses with mental-health training—a resource that Liberia lacks in many districts.

Critics of both models argue that context matters more than any single study. Liberia's post-conflict history, weak health infrastructure, and high rates of illiteracy create challenges that do not neatly map onto its neighbors. The WHO's technical guidance on task-sharing explicitly allows for flexibility, but it offers no enforcement mechanism to ensure that countries adopt evidence-based oversight.

The Cost-Effectiveness Argument Favors Peer Supervision

For a Ministry of Health operating on a per capita budget of roughly US$50 per year, cost is a decisive factor. Psychiatrist time in Liberia is scarce and expensive: a single psychiatrist consultation can cost more than a community health worker's monthly salary. The peer-supervision model in the Lofa pilot cost about one-fifth of the specialist-led version, according to program budget estimates. Donors, including the World Bank, have signaled a preference for the cheaper model to scale coverage quickly.

But the apparent savings may be deceptive. Peer supervisors in the pilot reported higher rates of burnout: three of the twenty nurse supervisors requested reassignment within six months, citing emotional exhaustion. If burnout leads to high turnover, the costs of recruiting and training replacements could erode the financial advantage. A 2025 modelling study from the University of Liberia estimated that the peer-supervision model would need to retain supervisors for at least two years to achieve cost parity with the specialist-led approach—a condition that the pilot data suggest may be optimistic.

Neither model has been subjected to a formal cost-effectiveness analysis in Liberia. The Ministry's mental-health plan, due for revision in 2027, does not include a budget line for supervision at all. Donors have warned that funds may be redirected if the dispute delays rollout, creating a pressure to choose quickly even as the evidence base remains incomplete.

What Clinicians on the Ground Actually Want

A survey of 120 trained counselors, published in the Journal of Global Health in 2025, offered a window into frontline preferences. Roughly 68 percent said they would prefer a hybrid model: regular peer support combined with access to a specialist for difficult cases. Only 12 percent favored exclusive specialist supervision, and 20 percent wanted pure peer oversight. The survey also found that fear of causing harm was the strongest predictor of preferring specialist backup—counselors who had encountered a patient with suicidal thoughts were twice as likely to want direct psychiatrist access.

Yet many counselors also valued autonomy. “I know my community better than any doctor in Monrovia,” one respondent wrote in an open-ended comment. Others complained that specialists undermined their confidence by second-guessing clinical decisions. The survey did not find a consensus on minimum supervision frequency: responses ranged from weekly to quarterly, with no clear majority.

The lack of agreement reflects a deeper tension: task-sharing inherently transfers responsibility to workers who may not feel equipped to handle it. Counselors in Liberia often have only a high school education and a few weeks of training. Asking them to manage depression without reliable backup may be unsustainable, but asking them to wait for a psychiatrist who never calls is equally untenable.

Policy Stalemate Risks Stalling Scale-Up

The Ministry's national mental-health plan is scheduled for revision in 2027, but the oversight rules for task-sharing remain unwritten. A 2025 internal memo from the Ministry's mental-health unit acknowledged the “impasse” and called for a formal consensus conference, but no date has been set. In the meantime, new training cohorts are being launched without clear supervision guidelines, leaving counselors to improvise.

Donors have begun to express impatience. A representative from a major funder, speaking on condition of anonymity, told a meeting in Monrovia in early 2026 that “if the Ministry cannot decide how to supervise counselors, we may need to redirect resources to other priorities.” The WHO's technical guidance, while flexible, does not carry the weight of a binding standard, and no international body has stepped in to mediate.

Clinicians on the ground worry that the stalemate will leave patients untreated. “Every month we delay, someone dies by suicide or a mother stops eating,” Martha Kerkula said. “We need a decision, even if it is not perfect.” Whether that decision will come from evidence, politics, or donor pressure remains unclear. What is clear is that the question of who oversees therapy in rural Liberia will shape not only the country's mental-health system but also the global conversation about task-sharing for years to come.

Beyond Supervision: The Broader Challenge of Integrating Mental Health into Primary Care

The supervision debate, while central, is only one piece of a larger puzzle. Liberia's mental-health plan also aims to integrate screening and treatment into routine primary care, but implementation has been uneven. In many clinics, nurses are expected to identify depression during short consultations for malaria or hypertension—a task for which they have little training. A 2024 evaluation by the Ministry found that only about 30 percent of primary-care facilities had staff who could correctly administer the Patient Health Questionnaire-2, a simple two-question screen. Without reliable screening, even the best supervision model cannot ensure that patients are identified in the first place.

Stigma adds another layer. In Lofa County, focus groups conducted by the University of Liberia in 2025 revealed that many patients prefer to seek help from traditional healers rather than clinic-based counselors. “They think if you go to the mental health clinic, you are crazy,” one participant said. Counselors like Martha Kerkula spend as much time building trust in the community as they do delivering therapy. Some have started offering sessions in private homes or under shade trees to avoid the clinic's stigma. These adaptations are not captured in supervision guidelines, but they are essential to reaching patients.

The Ministry has considered training traditional healers to recognize depression and refer cases, but the idea has faced resistance from both psychiatrists (who question healers' methods) and some community leaders (who fear losing cultural authority). A pilot program in Nimba County is testing a collaborative model, but results are not yet available. The tension between formal mental-health systems and indigenous healing practices is familiar across sub-Saharan Africa, but Liberia's weak infrastructure makes it especially acute.

What a Hybrid Model Might Look Like

Proponents of a hybrid approach—the option most counselors prefer—have begun sketching a possible framework. In this model, counselors would meet weekly in peer groups led by a nurse supervisor, with a psychiatrist available by phone for urgent consultations. The nurse supervisor would receive additional training in risk assessment and referral protocols, and would have the authority to escalate cases to the psychiatrist when needed. Monthly case audits by a psychiatrist would provide a quality check without requiring weekly individual supervision.

Such a model would require investment in nurse training. The Lofa pilot found that nurse supervisors with at least two years of clinical experience performed better in peer-group facilitation, but many nurses in rural Liberia have less experience. A standardized training curriculum, perhaps adapted from Ghana's nurse-supervisor program, could fill the gap. The cost would be modest compared with specialist-led supervision, but it would still require dedicated funding—a line item that the current mental-health plan lacks.

Critics argue that a hybrid model may be the worst of both worlds. “You end up with the complexity of two systems and the accountability of neither,” said Dr. Gbana. He worries that peer groups could reinforce bad practices if the nurse supervisor is not adequately trained. Others counter that the alternative—waiting for a perfect system—is a luxury that Liberia cannot afford. “We have to start somewhere,” Comfort Sumo said. “We can improve as we go.”

The Global Stakes of Liberia's Choice

The outcome in Liberia will be watched closely by other low-income countries designing task-sharing programs. The WHO estimates that more than 30 countries in sub-Saharan Africa have similar psychiatrist-to-population ratios, and many are considering or piloting task-sharing for mental health. If Liberia's hybrid model succeeds, it could become a template; if it fails, it may push other countries toward more conservative, specialist-heavy approaches that are harder to scale.

International research consortia, including the Programme for Improving Mental Health Care (PRIME), have called for more rigorous evidence on supervision models. A 2025 editorial in BMJ Global Health argued that “the supervision question is the single most important unresolved issue in global mental health task-sharing.” Liberia, with its small size and concentrated international attention, could provide the kind of implementation science that the field needs. But that requires a decision first.

Back in Lofa County, Martha Kerkula continues her work, uncertain who will review her cases next month. She has learned to rely on the informal network of fellow counselors she met during training. They share tips via text message and meet when they can. It is not the system that anyone designed, but for now, it is the system that works. Whether it can hold as the program scales is the question that Liberia—and the global mental-health community—must answer.

This article is for informational purposes only and does not constitute professional medical or mental-health advice. Readers should consult a qualified provider for personal health decisions.