Severe Legionnaires’ disease

Annals of Intensive Care

Table 2 Recommended dosage for severe Legionnaire’s disease

Preferred options	Azithromycin 500 mg IV daily
	Levofloxacin 750 mg IV once daily or 500 mg bid (max)
Alternative options	Clarithromycin 500 mg IV bid
	Spiramycin 3 M UI IV × 3/day