This is the 5249th most frequent Spanish word.
influenza
Influenza: A contagious viral infection of the respiratory system; the flu.
Here, 'influenza' is used in a medical context to indicate a specific illness.
La influenza es una enfermedad causada por un virus.
Influenza is an illness caused by a virus.
In this sentence, 'influenza' is metaphorically used to indicate a significant influence or impact.
Su trabajo tuvo una gran influenza en mi carrera profesional.
Her work had a great influence on my professional career.
'Influenza' here represents the impact or inspiration brought by someone's personal background.