Kissing a baby's face will not cause them to develop acne. While baby acne is a common condition, it is not caused by contact with saliva or other external factors like kissing. Baby acne is often attributed to hormonal fluctuations in newborns and can be exacerbated by certain irritants like skin products, milk, or spit-up.
However, it's important to be mindful of the potential risks associated with kissing babies, particularly if you have a cold sore or other active herpes simplex virus infection. While kissing a baby with acne won't cause the condition, it can potentially transmit herpes simplex virus, which can be dangerous for newborns.
In summary, kissing a baby's face is unlikely to cause acne, but it's essential to practice good hygiene and avoid kissing a baby if you have a cold sore or other active herpes infection.
