Anti-infective Drugs Anti infective drugs are the drugs capable of acting against infection, by inhibiting the spread of an infectious agent or by killing the infectious agent outright.Anti-infective drug is a general term that encompasses antibacterials, antibiotics, antifungals, antiprotozoans and antivirals.Dawnrays is a major and professional anti infective drugs manufacturer from China. Dawnrays' hottest anti infective products include Ceftriaxone Sodium for Injection(rocephin), Cefotaxime Sodium for Injection (claforan) Cefoperazone Sodium and Sulbactam Sodium for Injection(magnex) and so on.