This is the 3396th most frequent Spanish word.
detectarse
"Detectarse" means "to be detected."
Here, 'detectarse' is used in a passive reflexive voice to indicate the detection of substances.
En el laboratorio, pueden detectarse trazas de sustancias químicas.
In the laboratory, traces of chemical substances can be detected.
In this sentence, 'detectarse' is employed to reflect the identification of a pattern passively.
Al analizar los datos, logró detectarse un patrón repetitivo.
By analyzing the data, a repetitive pattern was detected.
The usage of 'detectarse' in this instance is in a generalized passive construction, implying the possibility of detecting infections.