Yellow Card for International Travel — The Nigerian Port Health Route (2026)

The reason a Nigerian traveller carries a yellow card at all sits in a single line of the World Health Organization's International Health Regulations 2005. Annex 7 of the IHR 2005 names yellow fever as the only disease for which a State Party may require an International Certificate of Vaccination or Prophylaxis (ICVP) as a condition of entry. Every other vaccination requirement that surfaces in international travel sits outside Annex 7 and is the destination country's domestic public-health rule rather than a WHO-anchored international requirement.

The yellow card itself is the WHO-format Carte Jaune card. It carries the vaccinated person's biographic details, the vaccination date, the vaccine batch number, the practitioner's signature, and the stamp of the issuing authority — the stamp is what makes the certificate internationally recognised under the IHR 2005 framework. In Nigeria the only authority whose stamp produces an internationally recognised certificate is the Federal Ministry of Health and Social Welfare's Port Health Services division, with the National Primary Health Care Development Agency (NPHCDA) extending the desk list at designated federal and state hospitals.

The 11 July 2016 amendment to Annex 7 changed the certificate's validity from ten years to the life of the vaccinated person. The amendment followed World Health Assembly resolution WHA67.13 of May 2014, which accepted the WHO Strategic Advisory Group of Experts conclusion that a single dose of yellow fever vaccine confers lifelong protection. The amendment applies automatically to certificates issued after 11 July 2016 and to certificates already in circulation; a valid certificate cannot be rejected at a destination Port Health desk on the grounds that more than ten years have passed.

Yellow card sits at the boundary between three Federal Ministry of Health arms and one international framework; the architecture matters for who you actually deal with at each step of the route below.

The IHR 2005 anchor is load-bearing for everything that follows because every operational step — the WHO-format card, the Port Health stamp, the lifelong validity, the 10-day pre-departure rule, the destination-country acceptance variance — derives from this single international framework. The Nigerian Port Health route is how a Nigerian traveller produces the document that the framework calls for.

The procedural route runs through the e-Yellow Card portal at yellowcard.health.gov.ng, a Remita payment, and an appointment at one of the four international airport Port Health desks or an NPHCDA-designated centre. The five operational steps:

1. 1
   Confirm the destination requires the certificate
2. 2
   Count back at least 10 days from your departure date
3. 3
   Register on the e-Yellow Card portal at yellowcard.health.gov.ng
4. 4
   Pay the fee through Remita
5. 5
   Attend the Port Health desk or NPHCDA centre with your passport and the receipt

The procedural floor for who you physically go to is the four international airport Port Health desks plus the NPHCDA-designated centres in major cities; the route runs through a single portal, a single payment, and a single in-person visit on a clean application.

For where the figure lands on the day you pay — and the honest-hedge against published-fee variance — the yellow card fees article covers the breakdown including the Port Health vaccination + cert fee, the standalone replacement fee for a lost or damaged card, and the third-party-clinic vaccination delivery line that is sometimes conflated with the Port Health figure.

The 10-day rule is the most-missed item in the whole route. Travellers commonly book the Port Health appointment a few days before the international flight and discover that the vaccination administered today produces a certificate with a 'valid from' date 10 days from today — too late for a departure inside the window.

The destination Port Health desk on arrival reads the 'valid from' date on the WHO-format card. The arriving traveller whose 'valid from' date sits in the future relative to the arrival date does not carry a valid certificate under IHR 2005 mechanics. The operational consequence at the arrival desk is one of three outcomes: vaccination on the spot at the destination Port Health desk (where the destination operates a vaccination capability at the arrival airport), quarantine for the remainder of the 10-day window (in jurisdictions that operate that mechanic), or refused entry with onward removal at the airline's cost.

The 10-day window is the medical floor — the WHO Strategic Advisory Group of Experts' conclusion that protection takes effect 10 days after a single dose. It is not a Nigerian Port Health processing window or a destination-country bureaucratic delay; it is the time the vaccine takes to confer the protection the certificate evidences.

The discipline that keeps the 10-day window honest:

• Book the Port Health appointment as soon as the international trip is confirmed, not when the visa is approved or the flight is paid.
• For a trip booked at short notice — under 10 days from confirmation to departure — accept that the yellow card route may not produce a valid certificate in time. The destination-country options at that point are routes through a destination-country travel clinic on arrival (where the destination accepts that), itinerary adjustment to a destination that does not require the certificate, or postponement.
• For a trip where the destination requires the certificate but the traveller already holds a yellow card from a prior trip — the certificate is valid for life under the IHR 2005 2016 amendment, so no fresh vaccination or fresh certificate is needed. Carry the original card; the destination Port Health desk reads the vaccination date and the 'valid from' date directly.

The variance in Port Health desk turnaround across the four international airports is mild — MMIA Lagos generally runs same-day for a clean walk-in case, the smaller desks at PHIA and MAKIA may scheduled by appointment window depending on the daily cohort. The 10-day vaccine-takes-effect rule sits on top of any desk-turnaround question and is the binding constraint.

The yellow card is universally recognised under the WHO IHR 2005 framework, but the question of whether a particular destination country requires the certificate at the border is the destination's own published entry requirement. Three patterns recur:

• No yellow fever certificate required from arriving Nigerian travellers. The United Kingdom's NHS confirms a yellow fever certificate is not needed for entry to the UK. Most European Union member states do not require it for entry. The United States does not require yellow fever vaccination to enter the US itself. For a Nigerian traveller whose itinerary touches only these destinations the yellow card is not a border-gate document — although it remains useful documentation for onward trips and for some visa applications.
• Yellow fever certificate required from travellers arriving from yellow fever transmission countries (Nigeria is one). Many African and Asian destinations require an ICVP showing yellow fever vaccination from travellers arriving from a country with yellow fever transmission. The CDC Yellow Book maintains the country-by-country list of which destinations apply the requirement and the threshold (usually 9 months of age and over, matching the WHO baseline). For a Nigerian traveller flying to one of these destinations directly or via a stopover in another transmission country, the yellow card at the boarding gate and at the destination Port Health desk on arrival is mandatory.
• Yellow fever certificate required for the visa application upstream of travel. Some embassies and consulates in Nigeria require sight of the yellow card as part of the visa documentary bundle, separately from the destination Port Health desk's check on arrival. The destination embassy's visa-application checklist names this where it applies; the yellow card needs to be in hand before the visa interview rather than before the boarding gate.

The acceptance discipline for the Nigerian-issued e-Yellow Card at destination Port Health desks: a WHO-format ICVP card with a recognised stamp under the Port Health Services / NPHCDA framework satisfies any destination's IHR 2005 yellow fever certificate requirement. Where a destination operationally accepts only its own country's issued cards (rare under IHR 2005 mechanics but occasionally reported), the Nigerian high commission or embassy of the destination country in Abuja or Lagos is the route for advance clarification.

For onward travel against a Nigerian passport the yellow card sits alongside the passport, any required visa, and any destination-specific entry documents in the boarding-gate bundle. The yellow card by itself is the documentary trigger the destination Port Health desk reads on arrival.

A common conflation worth surfacing: the yellow fever vaccination is a clinical procedure (a single subcutaneous injection of an attenuated live-virus vaccine) and the yellow card is the documentary evidence that satisfies the IHR 2005 international-certificate requirement. The two run on different tracks even though they happen in the same in-person visit at the Port Health desk.

The clinical side of the visit is the vaccine administration itself, the medical observation in the immediate post-vaccination window, and the clinical record at the desk. The vaccine is the Sanofi-Pasteur Stamaril or the Bio-Manguinhos / Fiocruz 17DD strain (both WHO-prequalified) — the choice depends on supply at the desk on the day. Post-vaccination side-effects are mild for most adults (low-grade fever, injection-site soreness, occasional headache for 24 to 72 hours); the Port Health doctor briefs the traveller on the symptom profile and the (rare) circumstances under which medical follow-up is warranted.

The documentary side is the WHO-format card. The card has fixed fields: biographic details (full name, date of birth, sex, nationality), the vaccine name and manufacturer, the batch number, the vaccination date, the practitioner's signature, the issuing authority stamp, and — printed by the Port Health desk on issuance — the 'valid from' date 10 days after the vaccination date. The card has been the WHO-format ICVP since the 1969 International Sanitary Regulations; the format is universal across countries.

The Nigerian transition from the paper-only legacy yellow card to the e-Yellow Card began in July 2019. The e-Yellow Card is still issued as a physical card (with a QR code on contemporary issuances) for the traveller to carry at the boarding gate; the 'e' refers to the underlying database record at the Federal Ministry of Health rather than to a paperless card. Older paper-only yellow cards issued before July 2019 remain valid under the IHR 2005 lifelong-validity amendment — there is no requirement to re-issue or upgrade a pre-2019 card.

For the traveller, the practical consequence: the in-person Port Health desk visit produces both the clinical record and the documentary card in a single session. Walk-in at a clean appointment on a normal day at MMIA Lagos typically completes within an hour from arrival at the desk to issuance of the stamped card.

The yellow card sits inside the wider international-travel documentary bundle for a Nigerian traveller. The adjacent walkthroughs:

• Yellow card fees — the money-page reference covering the Federal Ministry of Health published figure, the published-fee variance across 2024-2026 sources, the standalone replacement fee for a lost card, and the third-party-clinic vaccination delivery line that some Nigerian travellers encounter.
• How to apply for a Nigerian passport — the upstream documentary credential that the yellow card sits alongside in the boarding-gate bundle.
• How to renew a Nigerian passport — the renewal route for travellers whose passport approaches expiry as the international trip is booked.
• CERPAC — the immigration permit for foreign nationals resident in Nigeria; yellow card requirements may surface at the CERPAC application or renewal stage depending on the applicant's travel history.

For a traveller co-ordinating the full document bundle for an international trip the discipline is to confirm the destination country's requirements first (yellow card, visa, passport validity window, any medical-report requirement), then sequence the documents against the trip date with the 10-day yellow card rule treated as the binding constraint.