Sincere Kissing and Oral Health: Transmission Risks, Salivary Pathways, and Infection Prevention
Kissing is a common form of social and romantic intimacy, but it can also facilitate the transmission of infectious agents through direct contact, saliva exchange, and microbe movement across mucosal surfaces. From a medical perspective, the key concept is not the emotional act itself, but the biology of oral and upper-respiratory tract pathogens that may… Read More »