Which of the following is an uncommon way to spread bacterial infections?

The uncommon way to spread bacterial infections is through traveling time. Bacterial infections can spread through contact with contaminated surfaces, contact with infected animals, and sexual contact. Traveling time is not a mode of transmission for bacterial infections. However, traveling may increase the risk of exposure to certain bacterial infections, such as foodborne illnesses, if appropriate hygiene practices are not followed, or if contaminated food or water is consumed. It is important to practice good hygiene, such as washing hands regularly, avoiding contact with sick people and animals, and properly preparing and storing food, to reduce the risk of bacterial infections while traveling.