2 adjectives to describe infect

Escalier des grandeurs et des ignominies, Bagne effrayant des morts, pilori des néants, Saignant, fumant, infect, ce charnier de géants Semblait fait pour pourrir le squelette du monde.

I have, in this rough work, shaped out a man Whom this beneath world doth embrace and hug With amplest entertainment: my free drift Halts not particularly, but moves itself In a wide sea of wax: no levelled malice Infects one comma in the course I hold: But flies an eagle flight, bold, and forth on, Leaving no tract behind.

2 adjectives to describe  infect