Infection control in intravenous therapy.

The insertion, maintenance, and surveillance of intravenous systems requires close attention by both physicians and nurses. Improvements are needed. With the knowledge presently available, each nurse should strive to improve individual and institutional techniques. Further research into all areas of intravenous therapy should be encouraged and supported by actively involved clinicians. Further improvements and refinements in equipment may also be appropriate. Only with the combined efforts of all concerned will the hazards of intravenous therapy be reduced.