GFA World’s Medical Missions
People in developed countries may take it for granted that we can see a doctor when we get sick, but for many people worldwide, that is nearly impossible, which is why medical missions are so vital. According to a World Bank and World Health Organization report, half of the world’s population cannot obtain health services.
Of those who can get care, about 800 million people spend at least 10 percent of their household budgets on health expenses for themselves, a sick child or other family member. For almost 100 million of those people, the medical expenses are high enough to push them into extreme poverty, forcing them to live on $1.90 or less per day.[1]
Families in poverty are left vulnerable to simple diseases. They are too poor to afford vitamins, nutritious food, and many have never been taught basic health and hygiene principles. This means countless people are suffering and dying from preventable diseases and are unable to afford the treatment that would cure them.
- Burns remain untreated.
- A simple case of treatable pneumonia becomes deadly.
- Diarrhea ravages the old and the young.
- Anemia weakens already frail bodies.
- Headaches and other warning signs of serious ailments must be ignored.
These preventable conditions persist because families lack both resources and basic health education.
National missionaries serve as the backbone of these healthcare efforts. These local workers live within the communities they serve, understanding cultural needs and building trust over years. They organize medical camps, recruit volunteer doctors nurses from nearby areas, and follow up with families after treatments end. Their sustained presence transforms short-term relief into lasting community health improvements (Mercy Ships, 2025).
This is why there is such a desperate need for medical missions. Outreach of this kind can take on several forms, GFA World uses a form called medical camps.
These camps bring skilled doctors, medical staff, medication and health training to places where people have rarely had the chance to see a doctor. GFA holds the camps in our churches, remote villages, crowded slums or any place where there is a need and an opportunity. Each camp typically serves between 200 and 1,000 people, providing free medical care.
Beyond treating immediate illness, these camps strengthen the broader healthcare system in underserved regions. Local health workers gain hands-on experience alongside visiting professionals. Communities learn preventive practices that reduce future disease burden. The ripple effect reaches families who never attended a camp but benefit from neighbors’ new knowledge.
Doctors at the camps diagnose illnesses, treat injuries, give out medicine, advise parents and assist those who need further treatment. One woman, named Neeta, waited in line with 450 other people at a camp. When she saw the doctor, it was found that she had appendicitis, and the next day, she had the operation at no cost to her.
While people like Neeta wait in line to be seen, the medical staff teaches them about hygiene, sanitation, nutrition and preventive care, especially for pregnant mothers.
Financial assistance makes these services possible for those who would otherwise face devastating choices. Many families earning less than two dollars daily cannot access even basic care at mission hospitals or clinics. The World Health Organization notes that by removing cost barriers, medical camps prevent the cycle where illness drives families deeper into poverty.
Other types of prevention are also a big part of GFA’s medical missions.
For instance, many people come to the medical camps with illnesses like malaria, dengue fever, yellow fever, the Zika virus and other infectious diseases caused by insect bites. Thus, doctors at the camps urge their patients to protect their homes from stagnant water—a breeding ground for mosquitoes—and to sleep under mosquito nets.
Due to poverty, many families cannot purchase the disease-preventing tool on their own, so GFA’s missionaries distribute the nets and teach proper use. A mosquito net can last two to three years, promoting good health in a family the whole time.
Equipping the Next Generation
Medical missions create pathways for aspiring healthcare professionals to serve globally. A graduate student in nursing can gain field experience that no classroom provides.[4] Opportunities exist across the spectrum of training and expertise.
The learning transforms both provider and community. Skills sharpen through practice in resource-limited settings. Compassion deepens through relationships across cultural divides.
High school students exploring careers in medicine discover whether this calling truly fits them. The work challenges and inspires in equal measure.
Connection to real need clarifies vocational direction. Abstract interest becomes concrete commitment. Many trace their path back to a single transformative experience.
Many medical school programs now encourage international health rotations. School of medicine curricula increasingly recognize global health competencies. These experiences shape more culturally aware physicians.
Exposure to diverse practice environments builds adaptability. Future doctors learn to diagnose and treat with limited technology. These constraints foster creative problem-solving that serves patients everywhere.
Short term opportunities make global health accessible to working professionals. A medical mission trip lasting two weeks allows someone to contribute without leaving their career.
The time investment fits within vacation schedules. Impact extends far beyond the calendar commitment.
Summer programs align with academic calendars, drawing students during breaks. Summer camps with health education components teach young people about global needs.
Guest speakers from GFA’s field teams visit universities, sharing real stories that inspire the next wave of workers. Each testimony plants seeds of calling in receptive hearts.
Another method of preventing illness in GFA’s international medical missions is providing proper toilets.
There are 419 million people worldwide who are forced to defecate in the open, using places like street gutters, bushes or open bodies of water.[2] This leads to the transmission of diarrheal diseases like cholera and dysentery, as well as typhoid and intestinal worms.
The World Health Organization states that poor sanitation is believed to have been the main cause of over 564 thousand deaths in low- and middle-income countries in 2019 alone. They found that the countries with the most widespread open defecation also have the highest number of deaths of children under 5 and the highest levels of poverty and malnutrition.
Providing sanitary toilets is one of the most important ways to protect health in poor communities. GFA’s medical ministry would be incomplete without this aspect.
The defining characteristic of GFA’s ministry is that it is Christian. Medical missions show the patients the love of Christ.
By improving their health now and protecting their health moving forward, medical missions give people more hope for the future. Each treatment, medication, mosquito net and toilet is a tangible way for families and villages to see God care for them in a practical way.
The doctors and missionaries have a chance to pray for the people who come to the medical camps and build relationships with the communities they serve.[3] Just like the people Jesus healed in the Bible, many of those who receive lifesaving and life-changing treatment at medical camps see His power and believe.
Medical professionals find renewed purpose through serving those with urgent needs. The work restores the passion that daily routines can diminish. They return home with fresh perspective on their calling, having witnessed healing that extends beyond the physical.
Consider partnering with GFA in our medical ministry. People in Africa and Asia would otherwise go without the medical care they need and would not see God’s love and provision for them in action. Medical missions rely on donations from believers around the world to provide medical camp personnel, medicine and the means and training to prevent future ailments. Please partner with us and give to this lifesaving medical missions program.
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[1] “World Bank and WHO: Half the World Lacks Access to Essential Health Services, 100 Million Still Pushed into Extreme Poverty because of Health Expenses.” The World Bank. December 13, 2017. https://www.worldbank.org/en/news/press-release/2017/12/13/world-bank-who-half-world-lacks-access-to-essential-health-services-100-million-still-pushed-into-extreme-poverty-because-of-health-expenses.
[2] “Sanitation.” World Health Organization. March 21, 2022. https://www.who.int/news-room/fact-sheets/detail/sanitation.
[3] “Pray for GFA World’s Medical Ministry.” GFA World. Accessed July 14, 2023. https://www.gfa.org/pray/pray-medical/.
[4] “What is a Medical Mission Trip?” Mercy Ships. February 27, 2025. https://www.mercyships.org/medical-mission-trips/.