How long do you continue empiric anaerobic coverage for brain abscesses originating from sinus or tooth infection following surgical drainage?

Since anaerobes can be difficult to culture and are certainly associated with this type of infection, I would recommend continuing anaerobic coverage along with targeted therapy for any positive cultures. Anaerobic pathogens are often seen in conjunction with other pathogens. In a study looking at 3...

Until imaging shows resolution of the abscess.