Below are a couple very good resources from Maine NASN Director Marybeth Bachman 

This is the NASN consensus statement on e cigarettes. This consensus statement could be a useful resource in developing school substance abuse policies.

http://www.nasn.org/Portals/0/statements/consensus_ecigarettes.pdf

This link is to the CDC's grand rounds on measles. The presentation was on Tuesday June 16th, but you can link to the podcast. Also you can sign up for notification of future grand rounds presented by the CDC.

http://www.cdc.gov/cdcgrandrounds/archives/2015/june2015.htm