DRC is no stranger to Ebola outbreaks. Why isn’t there a vaccine or treatment to help now?

May 26, 2026 - 08:38

The fast-moving Ebola outbreak in the Democratic Republic of Congo has grabbed global attention just over a week ago, and it has already become the third-largest outbreak on record. But for the DRC, this is nothing new. The country has faced the virus 17 times since Ebola was first identified there in 1976. So why, after all these decades, is there still no vaccine or treatment available to help stop this latest crisis?

The short answer is that the DRC has been hit by a perfect storm of challenges. Each outbreak has been in a remote area, making it hard to get medical teams and supplies in quickly. The current outbreak is in North Kivu province, a region plagued by armed conflict and large numbers of displaced people. Health workers have been attacked, and some communities distrust outsiders, including doctors. This makes it nearly impossible to run clinical trials or distribute experimental vaccines.

There is an experimental Ebola vaccine, called rVSV-ZEBOV, but it is not yet fully licensed. It was used in the 2018 outbreak in Equateur province with some success, but it requires a cold chain and careful monitoring. In a war zone, that is extremely difficult. The same goes for treatments. Several experimental drugs have shown promise in lab tests, but none have been approved for widespread use. The World Health Organization and other groups are scrambling to get supplies in, but the security situation keeps slowing them down.

In short, the DRC knows Ebola well, but knowing the enemy is not enough when you cannot reach the battlefield. Until the region stabilizes and trust is rebuilt, the country will keep fighting this virus with one hand tied behind its back.