This is the 7045th most frequent Spanish word.
epidemióloga
A female epidemiologist; a specialist in the study of diseases within populations.
The word 'epidemióloga' is used as a subject, referring to a female expert in the field of epidemiology.
La epidemióloga está investigando el origen del brote.
The epidemiologist is researching the origin of the outbreak.
Here, 'epidemióloga' functions as the object of the action, where someone seeks her expertise.
Consultamos a la epidemióloga sobre las mejores medidas preventivas.
We consulted the epidemiologist about the best preventive measures.
In this usage, 'epidemióloga' is introduced as the key actor of the conference's presentation.