Gabon: recent disease outbreaks
Sources checked
Recent reports
Highly pathogenic avian influenza (H5Nx) — animal outbreaks and strengthened surveillance
Surveillance reports and regional situation updates list Gabon among countries reporting H5-type highly pathogenic avian influenza during the ongoing wave of HPAI in sub‑Saharan Africa; a FAO update including a country list was published 8 October 2026. FAO situation update, 8 Oct 2026. Gabonese authorities and regional partners have been working on an integrated HPAI surveillance plan and One‑Health coordination to improve early detection in poultry and wild birds (multisector workshop and plan development reported March 2026). WOAH regional report, Mar 2026. Why it matters to travellers: these are animal outbreaks (poultry/wild birds); no sustained human transmission in Gabon has been reported in the sources checked during the last 90 days, but FAO/WOAH advise strengthening biosecurity and avoiding contact with sick or dead birds and with poultry farms or live‑bird markets — sensible precautions for visitors to rural or market settings. FAO, 8 Oct 2026.
Ebola (regional outbreak) — Gabon strengthens domestic surveillance and preparedness
In response to the May–July 2026 Ebola outbreak in the Democratic Republic of the Congo (Bundibugyo virus), Gabonese authorities reported stepped‑up preparedness activities in September 2026, including technical missions, training of rapid‑response teams, and enhanced screening and surveillance at selected border posts (reporting mission to Mouila and actions at the Doussala frontier crossing). The measures were described in national press coverage published 4 September 2026; the report says these were preventive actions and that Gabon had no confirmed Ebola cases at that time. Gabonclic, 4 Sep 2026. The regional event that prompted these measures is WHO's documented Bundibugyo‑virus outbreak in the DRC and nearby Uganda (WHO Disease Outbreak News series, May–July 2026); WHO assessed cross‑border risk and supported preparedness activities. WHO Disease Outbreak News (DRC Bundibugyo), 2026. Why it matters to travellers: the reports checked describe enhanced local surveillance and training rather than travel bans or confirmed local transmission in Gabon. Travellers should avoid contact with sick people or wild mammals (including bats and non‑human primates) and follow advice from local health authorities; there was no verified domestic Ebola transmission in Gabon in the sources reviewed for the 90‑day window. Gabonclic, 4 Sep 2026.
Yellow fever — immunity gaps noted; preventive vaccination planning referenced
WHO's Weekly Epidemiological Record (issue covering 21–27 Sept 2026, published 2 Oct 2026) reviewed global yellow fever activity and country risk assessments; the report notes that Gabon remains classified as a country with historical YF risk and that plans for preventive mass vaccination (PMVC) and routine immunization strengthening have been discussed, while allocations and campaign timing may be subject to financing decisions. WHO WER, Vol. 101 Issue 39 (2 Oct 2026). Practical implication for travellers: national and international travel guidance continues to treat yellow fever as a relevant vaccine‑preventable travel risk for Gabon; the US CDC's Gabon travel page (traveler view) currently states yellow fever vaccine is recommended and lists the country entry requirement that arriving travellers ≥9 months old should have yellow fever vaccination documentation. CDC Traveler Health – Gabon (page accessed Oct 2026). Check official entry requirements and carry an international certificate of vaccination if required.
Note
This summary is a dated snapshot of reports and official notices gathered up to 27 October 2026. Conditions and public‑health measures can change quickly — check the Gabonese Ministry of Health, WHO country/regional pages, and your national travel health authority before travel for the latest, location‑specific advice and any entry or port‑health requirements.