Tetravac, suspension for injection in prefilled syringe Diphtheria, tetanus, pertussis (acellular, component) and poliomyelitis (inactivated) vaccine, (adsorbed).

GET /v1/drugs/c1ed3bde-3831-4c70-863e-805e5b95e1e2
GET /v1/drugs/c1ed3bde-3831-4c70-863e-805e5b95e1e2?format=fhir

Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.

{
  "form": "Suspension for injection in pre-filled syringe",
  "routes": [
    "Intramuscular use"
  ],
  "source": "hpra",
  "atc_all": [
    "J07CA",
    "J07CA02"
  ],
  "strength": null,
  "pa_number": "PA23458/007/001",
  "substances": [
    "Adsorbed purified pertussis toxoid",
    "Adsorbed purified filamentous haemagglutinin",
    "Purified tetanus toxoid",
    "Purified diphtheria toxoid ph. eur.",
    "Inactivated type 1 poliovirus",
    "Inactivated type 2 poliovirus",
    "Inactivated type 3 poliovirus"
  ],
  "legal_basis": "Full application (Article 8(3) of Directive No 2001/83/EC)",
  "market_info": "Marketed",
  "authorised_at": "23/03/2001",
  "dispensing_status": "Product subject to prescription which may not be renewed (A)",
  "registration_status": "AU",
  "supply_legal_status": "Supply through pharmacies only",
  "interchangeable_code": null
}