Deletion of Saliva exchange (2nd nomination)

Comment: Sorry, SPACKlick, you do not get to add a Delete !=vote in addition to your nomination, but your comments are most welcome From 2014,https://books.google.com/books?id=40Z9CAAAQBAJ&pg=RA2-PA223&dq=%22saliva+exchange%22&hl=en&sa=X&ved=0ahUKEwjk_JbMnJPKAhUK32MKHdMwDC84ChDoAQgkMAA#v=onepage&q=%22saliva%20exchange%22&f=false  "Goldman-Cecil Medicine" by Elsevier says on page 223 "Transmission of KSHV appears to be largely due to saliva exchange..."  Other than that book, I see the term in many fiction books as a discussion of kissing,showing it to be a continuing part of popular culture, and in many journal articles behind paywall at https://scholar.google.com/scholar?hl=en&q=saliva+exchange&btnG=&as_sdt=1%2C14&as_sdtp= Google scholar. Perhaps someone can see if the coverage there is substantial. A number of news sources http://www.newsweek.com/ten-second-kiss-transfers-80-million-bacteria-research-shows-284880 Newsweek, http://www.latimes.com/science/sciencenow/la-sci-sn-kissing-bacteria-exchange-20141118-story.html LA Times) reported on a journal article inhttp://microbiomejournal.biomedcentral.com/articles/10.1186/2049-2618-2-41 Microbiome in 2014 which measured bacteria transfer during french kissing, showing that about 60 million bacteria get transferred by saliva exchange, and that kissing makes the oral biota of couples similar, and may have benefits to the immune system (unless the partner has pathogens!).  A http://sdgln.com/news/2015/06/19/san-diego-public-health-advisory-warning-effect-6-cases-confirmed-imd-found-chicago#sthash.1JQ7fZmg.dpbs San Diego Public Health Advisory in 2015 cautioned about intimate kissing, sharing drinks or sharing cigarettes as a prime means of spreading meningococcal disease: "Saliva exchange is how the disease can enter the body".  The article might cover "saliva exchange" as a part of popular culture sources which qualify  should be the basis for medical statements. Some of these are behind paywall so those with better access are needed to examine them
Stance: comment
Cited policy: Wikipedia:Reliable sources (WP:MEDRS)