Conditions Caught From Kissing:
1. Herpes Virus Infections
2. Glandular Fever/ Mononucleosis (Epstein-Barr virus)
3. Cold Sores (Herpes-Simplex Virus)
4. Warts (Human Papilloma Virus, HPV)
5. Respiratory Viruses
6. Influenza
7. Tooth Decay & Gum Disease
8. Meningitis
9. Syphillis
10. Other STIs such as HIV, chlamydia and gonorrhoea are less likely to be spread by kissing (unless one of you have a cut or sore in your mouth).
Source:
https://www.londondoctorsclinic.co.u...-from-kissing/