infectious
US /ɪnˈfek.ʃəs/
UK /ɪnˈfek.ʃəs/
1.
infeccioso, contagioso
able to be passed from one person, animal, or plant to another by infection
:
•
The common cold is an infectious disease.
El resfriado común es una enfermedad infecciosa.
•
Wash your hands frequently to prevent the spread of infectious germs.
Lávese las manos con frecuencia para prevenir la propagación de gérmenes infecciosos.
2.
contagioso, pegadizo
(of a feeling or quality) likely to spread to and affect others
:
•
Her enthusiasm was infectious.
Su entusiasmo era contagioso.
•
He had an infectious laugh that made everyone smile.
Tenía una risa contagiosa que hacía sonreír a todos.