diff --git a/CHANGELOG.md b/CHANGELOG.md
index 834d69ad7..1a863b6a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [Unreleased]
+
+### Added
+
+- **Dengue and tuberculosis in the vaccine catalogue.** Dengue is listed
+  with the travel vaccines (two doses three months apart) and tuberculosis
+  with the childhood ones (one dose at birth); neither has a booster. Each
+  cites its WHO position paper, and searching "bcg" finds tuberculosis.
+
 ## [1.44.2] — 2026-10-22
 
 ### Changed
diff --git a/docs/api/openapi.yaml b/docs/api/openapi.yaml
index 3cc6674f6..b19c7de6c 100644
--- a/docs/api/openapi.yaml
+++ b/docs/api/openapi.yaml
@@ -33933,7 +33933,7 @@ components:
           maxLength: 100
         components:
           minItems: 1
-          maxItems: 26
+          maxItems: 28
           type: array
           items:
             type: string
@@ -33964,6 +33964,8 @@ components:
               - yellow-fever
               - japanese-encephalitis
               - cholera
+              - dengue
+              - tuberculosis
         typicalSeriesDoses:
           anyOf:
             - type: integer
@@ -33992,7 +33994,7 @@ components:
           maxLength: 100
         components:
           minItems: 1
-          maxItems: 26
+          maxItems: 28
           type: array
           items:
             type: string
@@ -34023,6 +34025,8 @@ components:
               - yellow-fever
               - japanese-encephalitis
               - cholera
+              - dengue
+              - tuberculosis
         typicalSeriesDoses:
           anyOf:
             - type: integer
diff --git a/messages/de.json b/messages/de.json
index 5f2157a51..c7ae5d994 100644
--- a/messages/de.json
+++ b/messages/de.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Gelbfieber",
       "japanese-encephalitis": "Japanische Enzephalitis",
       "cholera": "Cholera",
+      "dengue": "Dengue",
+      "tuberculosis": "Tuberkulose",
       "td": "Td (Tetanus, Diphtherie)",
       "tdap": "Tdap (Tetanus, Diphtherie, Pertussis)",
       "tdap-ipv": "Tdap-IPV (Vierfachimpfung)",
diff --git a/messages/en.json b/messages/en.json
index 3782385b7..6f6a5e32f 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Yellow fever",
       "japanese-encephalitis": "Japanese encephalitis",
       "cholera": "Cholera",
+      "dengue": "Dengue",
+      "tuberculosis": "Tuberculosis",
       "td": "Td (tetanus, diphtheria)",
       "tdap": "Tdap (tetanus, diphtheria, pertussis)",
       "tdap-ipv": "Tdap-IPV (four-in-one)",
diff --git a/messages/es.json b/messages/es.json
index 79afe0e88..a2bf27a22 100644
--- a/messages/es.json
+++ b/messages/es.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Fiebre amarilla",
       "japanese-encephalitis": "Encefalitis japonesa",
       "cholera": "Cólera",
+      "dengue": "Dengue",
+      "tuberculosis": "Tuberculosis",
       "td": "Td (tétanos, difteria)",
       "tdap": "Tdap (tétanos, difteria, tos ferina)",
       "tdap-ipv": "Tdap-IPV (tetravalente)",
diff --git a/messages/fr.json b/messages/fr.json
index 485f12a8e..c9f928607 100644
--- a/messages/fr.json
+++ b/messages/fr.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Fièvre jaune",
       "japanese-encephalitis": "Encéphalite japonaise",
       "cholera": "Choléra",
+      "dengue": "Dengue",
+      "tuberculosis": "Tuberculose",
       "td": "dT (tétanos, diphtérie)",
       "tdap": "dTca (tétanos, diphtérie, coqueluche)",
       "tdap-ipv": "dTca-VPI (quadruple)",
diff --git a/messages/it.json b/messages/it.json
index 796e668f7..039a4fefe 100644
--- a/messages/it.json
+++ b/messages/it.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Febbre gialla",
       "japanese-encephalitis": "Encefalite giapponese",
       "cholera": "Colera",
+      "dengue": "Dengue",
+      "tuberculosis": "Tubercolosi",
       "td": "Td (tetano, difterite)",
       "tdap": "Tdap (tetano, difterite, pertosse)",
       "tdap-ipv": "Tdap-IPV (tetravalente)",
diff --git a/messages/ko.json b/messages/ko.json
index 771af169a..639cb4ab0 100644
--- a/messages/ko.json
+++ b/messages/ko.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "황열",
       "japanese-encephalitis": "일본뇌염",
       "cholera": "콜레라",
+      "dengue": "뎅기열",
+      "tuberculosis": "결핵",
       "td": "Td(파상풍, 디프테리아)",
       "tdap": "Tdap(파상풍, 디프테리아, 백일해)",
       "tdap-ipv": "Tdap-IPV(4종 혼합)",
diff --git a/messages/nl.json b/messages/nl.json
index aede60bd0..e8c76f41c 100644
--- a/messages/nl.json
+++ b/messages/nl.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Gele koorts",
       "japanese-encephalitis": "Japanse encefalitis",
       "cholera": "Cholera",
+      "dengue": "Dengue",
+      "tuberculosis": "Tuberculose",
       "td": "Td (tetanus, difterie)",
       "tdap": "Tdap (tetanus, difterie, kinkhoest)",
       "tdap-ipv": "Tdap-IPV (vier-in-één)",
diff --git a/messages/pl.json b/messages/pl.json
index 14594d14f..e2bb37f5c 100644
--- a/messages/pl.json
+++ b/messages/pl.json
@@ -10428,6 +10428,8 @@
       "yellow-fever": "Żółta gorączka",
       "japanese-encephalitis": "Japońskie zapalenie mózgu",
       "cholera": "Cholera",
+      "dengue": "Denga",
+      "tuberculosis": "Gruźlica",
       "td": "Td (tężec, błonica)",
       "tdap": "Tdap (tężec, błonica, krztusiec)",
       "tdap-ipv": "Tdap-IPV (poczwórna)",
diff --git a/src/lib/vaccinations/vaccine-catalog.ts b/src/lib/vaccinations/vaccine-catalog.ts
index 7be67c2a6..218af2643 100644
--- a/src/lib/vaccinations/vaccine-catalog.ts
+++ b/src/lib/vaccinations/vaccine-catalog.ts
@@ -77,6 +77,8 @@ export const ANTIGEN_SLUGS = [
   "yellow-fever",
   "japanese-encephalitis",
   "cholera",
+  "dengue",
+  "tuberculosis",
 ] as const;
 
 export type AntigenSlug = (typeof ANTIGEN_SLUGS)[number];
@@ -317,6 +319,21 @@ export const VACCINE_CATALOG: readonly VaccineSeed[] = [
     source: STIKO,
     synonyms: ["human papillomavirus"],
   },
+  {
+    // One dose, at birth where tuberculosis is common, and no booster after
+    // it: revaccination is advised against. Off the standing-committee
+    // schedule since 1998, so it cites the WHO position paper instead — but
+    // older Passes carry it, and in much of the world it is the first line
+    // of a child's.
+    slug: "tuberculosis",
+    atc: "J07AN01",
+    components: ["tuberculosis"],
+    typicalSeriesDoses: 1,
+    boosterIntervalMonths: null,
+    category: "childhood",
+    source: "WHO position paper on BCG vaccines",
+    synonyms: ["bcg", "tb", "bacillus calmette-guérin"],
+  },
 
   // ── Monovalent: by indication ───────────────────────────────────────────
   {
@@ -420,6 +437,22 @@ export const VACCINE_CATALOG: readonly VaccineSeed[] = [
     category: "travel",
     source: "WHO position paper on cholera vaccines",
   },
+  {
+    // Two doses three months apart: the schedule of the live-attenuated
+    // tetravalent preparation in current use. No booster has been
+    // established after it, so null rather than an interval invented to
+    // fill the field. The older preparation runs three doses and is limited
+    // to people with a confirmed past infection; the record's own
+    // `seriesDoses` override is there for the Pass that says three.
+    slug: "dengue",
+    atc: "J07BX04",
+    components: ["dengue"],
+    typicalSeriesDoses: 2,
+    boosterIntervalMonths: null,
+    category: "travel",
+    source: "WHO position paper on dengue vaccines",
+    synonyms: ["dengue fever", "breakbone fever"],
+  },
 
   // ── Combinations ────────────────────────────────────────────────────────
   {