Tragic Cycle of Illness in Sudan

A little boy of just two is caught in a troubling sequence of health problems. Pneumonia was the first to strike, followed by a severe tonsillitis that developed into sepsis. Malaria hit next, and after some treatment, the other illnesses returned with a vengeance. This unvaccinated child is stuck in a continuous loop of sickness.

His mother, Alzhraa Fadul, expresses her sadness, saying through an interpreter, “I knew these things could be preventable with vaccines.” She feels a deep sense of guilt, admitting, “I worry about my son every day. I should’ve gotten vaccines for my son.”

Yet, there were no facilities accessible to her. Fadul and her family reside in an abandoned classroom shared with ten strangers in Kosti, Sudan. Once praised for their vaccination campaigns, the country had achieved notable success in preventing diseases like polio just a decade ago.

But everything changed when civil war erupted in April 2023. Suddenly, Sudan found itself at the top of the list for unvaccinated newborns, with over half of its infants missing essential immunizations last year. Fadul’s son represents one of the 14 million children worldwide without any vaccinations.

UNICEF’s Sheldon Yett remarks, “We’re really in the eye of the storm here.” He points out that over 70% of health facilities in conflict-ridden areas are “in ruins.” Life for children in Sudan, who would normally be resilient to various hardships, is now much more precarious.

Alongside Sudan, countries like the Central African Republic, Papua New Guinea, and Yemen also face severely strained immunization programs. Both Sudan and Yemen are active war zones.

Statistics show that approximately 55% of unvaccinated children live in regions affected by conflict. As Dr. Naor Bar-Zeev of the WHO states, “Being a child in those contexts makes survival incredibly challenging.” Experts assert that vaccine hesitancy does exist in these areas but isn’t the primary reason for the lack of vaccinations. More often, it’s a matter of unawareness or inaccessibility to healthcare.

Fadul clarifies, “It wasn’t my choice not to vaccinate my child. It was the war that prevented me.” She expresses her willingness to sacrifice everything to secure a vaccine for her son.

Common Illnesses Affecting Unvaccinated Children

According to pediatric infectious disease expert Dr. James Conway, common infections like pneumococcal disease and rotavirus cause serious health issues for children. Pneumococcal disease is a notorious cause of pneumonia, claiming around 700,000 lives among children under five annually. Rotavirus serves as the primary instigator of diarrhea in that age group in lower-resource nations.

Dr. Conway emphasizes that these infections pose a heightened danger for children in overcrowded settings, where spread is rampant. Overcrowding and limited access to clean water exacerbate the risk of respiratory and diarrheal diseases.

He likens it to “a bucket of gasoline just waiting for somebody to throw a match in.” Vaccines have been around for years to ward off these diseases, and many vaccination campaigns target them. However, access to even basic healthcare can be deeply compromised due to conflict and other issues, impacting vaccine distribution.

Additional Challenges That Impact Health Outcomes

Children who miss vaccinations confront significant challenges if they become ill. Malnutrition can hinder the immune system, increasing their vulnerability to diseases. Deficiencies in micronutrients can worsen situations; for example, vitamin A deficiency raises the risk of severe complications from measles. As Dr. Conway mentions, “Malnourished kids don’t develop an appropriate immune response.”

Once infected, children require extra energy to battle the illness, leading to a harmful cycle. “These infections can progress quite quickly,” he warns.

Pneumonia’s Rripple Effects

Pneumonia typically presents with cough and difficulty breathing. The pathogen damages lung tissue, making it hard to breathe. When lungs fail to function properly, the organs receive insufficient oxygen, leading to dire health consequences.

Dr. Conway points out that while pneumonia can escalate rapidly, with some children losing their lives within days, the danger doesn’t stop there. Another severe threat among unvaccinated children is diarrhea, notably from rotavirus.

While diarrhea is commonly treated in wealthier nations, in low-resource settings, effective treatments like oral rehydration are often not available. Malnutrition further complicates diarrhea cases, as studies show that malnourished children are significantly more likely to die from diarrhea compared to adequately nourished peers.

Chronic diarrhea and vomiting can lead to devastating dehydration. “We’ve all felt dehydrated at some point, but for these kids, it’s a relentless fight,” he describes.

If not addressed, severe dehydration can severely compromise blood volume and pressure, impacting vital organs. Death may occur within a few days to a couple of weeks, depending on the child’s overall health.

Long-term Consequences After Survival

Even when antibiotics and rehydration are available and children recover, the risk of lasting damage looms. Dr. Conway explains that infections like measles and mumps can result in permanent effects—not from the virus itself, but from the immune response it generates.

One severe complication of measles is hearing loss. It’s a harrowing possibility that affects about 5 to 10% of cases. Other potential risks include infertility and blindness, as well as long-term cognitive impairments due to nerve damage from these infections.

Vulnerable Newborns

Newborns may also be at risk if their mothers lack immunity. Ideally, expectant mothers should receive all recommended vaccinations, but funding for adult immunizations is often sparse. If a mother is unprotected against measles, the consequences can be severe.

Similarly, rubella can lead to serious birth defects if a fetus is infected early on. The birthing process itself carries risks, as mothers need tetanus vaccinations to prevent neonatal tetanus, a condition still reported in several countries, including Sudan.

The Emotional Burden on Parents

For Fadul, the guilt of not being able to protect her son weighs heavily. “I was sad because I knew we would never get a vaccine,” she shares. The anxiety that parents experience is compounded by witnessing the devastating effects of diseases in their communities.

Dr. Conway notes a stark contrast in perceptions between the U.S. and lower-resource nations. “People here are still acutely aware of these diseases, and the demand for vaccinations is strong.” This urgency reflects a deep desire among parents, especially mothers, to ensure their children’s safety.

The first 1,000 days of a child’s life are crucial for development, which underscores the importance of aid programs in war-torn areas. With current cuts to funding for initiatives like Gavi, the future of vaccination efforts in Sudan seems uncertain.

Fadul’s son continues to battle infection and hunger. She fears for his life, believing he could fade away at any moment. “I’ve seen children die right in front of me,” she reflects with despair. “I don’t want another child unless I know they’ll be safe. But life doesn’t pause in Sudan.” Her hope lies in a future where children will no longer suffer as her son has.