What disinfectant is recommended for blood culture sites in infants over two months and patients with iodine sensitivity?

Chlorhexidine gluconate is the recommended disinfectant for blood culture sites in infants over two months and in patients with iodine sensitivity due to its broad-spectrum antimicrobial activity. It has been shown to be effective against a wide range of pathogens, including bacteria, viruses, and fungi. Chlorhexidine does not contain iodine, making it a suitable option for patients who may experience allergic reactions or adverse effects from iodine-based antiseptics, such as Betadine solution.

Using chlorhexidine gluconate helps to minimize the risk of infection at the blood collection site, ensuring a safer procedure while maintaining the integrity of the specimen collected for culture. Additionally, chlorhexidine has a prolonged residual effect, which can provide ongoing antimicrobial protection after application, further enhancing infection control during blood draws.