A deadly ebola relative is surging after years in the shadows

Overview: A growing outbreak of the rare Bundibugyo virus in the Democratic Republic of Congo has drawn attention to how preparedness strategies need to extend beyond known infectious diseases. Despite its potential severity, only two previous outbreaks have been linked to this filovirus family member, Ebola.

Key Points: - A growing outbreak of the rare Bundibugyo virus in the Democratic Republic of Congo has drawn attention to how preparedness strategies need to extend beyond known infectious diseases. Despite its potential severity, only two previous outbreaks have been linked to this filovirus family member, Ebola. The current outbreak is now larger and more severe than these earlier events, with 695 confirmed cases and 138 deaths reported as of June 11. Preparedness strategies need to include rapid diagnosis, isolation of infected patients, tracing contacts, strengthening infection control, and providing supportive medical care. Laboratory resources are limited, which can lead to delays in confirming infections, giving the virus more time to spread. Symptoms of Bundibugyo overlap with those of malaria, typhoid fever, or other diseases, necessitating laboratory testing for confirmation. The risk lies not only in delayed response but also in overlooking rare viruses like Bundibugyo, which can cause severe illness and death. Preparedness strategies should extend beyond diagnostics, vaccines, and therapeutics to include operational readiness for multinational outbreak responses.

Summary: A growing outbreak of the rare Bundibugyo virus in the Democratic Republic of Congo has drawn attention to how preparedness strategies need to extend beyond known infectious diseases. Despite its potential severity, only two previous outbreaks have been linked to this filovirus family member, Ebola.