contagieux bedeutet auf Englisch

contagious▼◼◼◼(capable of spreading a disease)
adjective
[UK: kən.ˈteɪ.dʒəs] [US: kən.ˈteɪ.dʒəs]I'm contagious. = Je suis contagieux.

contagious▼◼◼◼(of a disease, easily transmitted to others)
adjective
[UK: kən.ˈteɪ.dʒəs] [US: kən.ˈteɪ.dʒəs]I'm contagious. = Je suis contagieux.

contagious▼◼◼◼(of a fashion, laughter, etc, easily passed on to others)
adjective
[UK: kən.ˈteɪ.dʒəs] [US: kən.ˈteɪ.dʒəs]I'm contagious. = Je suis contagieux.

infectious▼◼◼◼(able to infect others)
adjective
[UK: ɪn.ˈfek.ʃəs] [US: ˌɪn.ˈfek.ʃəs]Laughter is infectious. = Le rire est contagieux.