It is highly recommended that anti-infective prophylaxis (e. g. trimethoprim/ sulfamethoxazole 1 tablet twice daily, 3 times weekly, or other prophylaxis against Pneumocystis jiroveci pneumonia (PCP) and an effective oral anti-herpes agent, such as famciclovir, 250 mg twice daily) should be initiated while on therapy and for a minimum of 2 months following completion of treatment with MabCampath or until the CD4+ count has recovered to 200 cells/μ l or greater, whichever is the later.