"H5N1" meaning in Conventions internationales

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms scientifiques",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Virus en conventions internationales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Combinaison de deux molécules antigènes :",
    "l’hémagglutinine de type 5 ;",
    "la neuraminidase de type 1."
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "noun",
  "pos_title": "Nom scientifique",
  "senses": [
    {
      "glosses": [
        "Type de virus de la grippe aviaire."
      ],
      "id": "fr-H5N1-conv-noun-5jC1d~N3"
    }
  ],
  "word": "H5N1"
}

{
  "categories": [
    "Noms scientifiques",
    "Virus en conventions internationales",
    "conventions internationales"
  ],
  "etymology_texts": [
    "Combinaison de deux molécules antigènes :",
    "l’hémagglutinine de type 5 ;",
    "la neuraminidase de type 1."
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "noun",
  "pos_title": "Nom scientifique",
  "senses": [
    {
      "glosses": [
        "Type de virus de la grippe aviaire."
      ]
    }
  ],
  "word": "H5N1"
}