A nurse is contributing to the plan of care for a client who has herpes simplex. The nurse should plan to initiate which of the following isolation procedures when caring for this client?

Herpes simplex infection is caused by the herpes simplex virus (HSV), which spreads through direct contact with infected lesions or contaminated secretions. Infection control in healthcare settings is guided by transmission-based precautions that prevent the spread of pathogens. Because HSV is transmitted through direct skin-to-skin or mucous membrane contact, appropriate isolation measures focus on preventing contact with infectious lesions. Proper use of precautions protects both healthcare workers and other patients from transmission. Rationale: A. Contact precautions are required for clients with herpes simplex because the virus is transmitted through direct contact with active lesions or contaminated body fluids. This includes the use of gloves and gowns when touching the patient or contaminated surfaces. Proper hand hygiene and covering lesions help reduce transmission risk effectively. B. Droplet precautions are used for pathogens spread through respiratory droplets, such as influenza or meningitis. Herpes simplex is not transmitted via coughing, sneezing, or respiratory secretions. Therefore, droplet precautions are not appropriate for this infection. C. Protective environment precautions are used primarily for immunocompromised clients, such as those undergoing chemotherapy or stem cell transplantation. These measures focus on protecting the patient from environmental pathogens rather than preventing transmission from the patient. Herpes simplex does not require this type of isolation. D. Airborne precautions are used for infections that remain suspended in the air and travel long distances, such as tuberculosis or measles. Herpes simplex virus does not spread through airborne particles. Therefore, airborne isolation is not indicated for this condition.