These are the resources you can use:
But you need to use 5 reputable resources. The library search box below should help you easily find books or journal articles that are reputable.
Example searches:
herpes simplex transmission
HSV-1 "oral hygiene"
"herpes simplex" dentistry
Remember if you are trying to answer questions like describing the disease it is best to use a book or a research starter so remember to limit your search to e-books or print books.
If you are wanting to describe the diseases relevance to dentistry, you probably need a journal article, website or brochure.
Improve your googling by limiting your search to a domain.
Eg.: HSV-1 site:cda-adc.ca/
This limits your search to the Canadian Dental Association website and links to many of their online journals
Here are some other relevant domains to limit to:
site:.edu (limits to US univeristies)
site:.ac.uk (limits to UK universities)
site:.gov.bc.ca (limits to BC government)
site:.gc.ca OR site:.canada.ca (limits to Canadian government)
Remember to look at the Evaluating Souces links below if you are finding websites yourself.
Although librarians have carefully compiled these sources, there is no substitute for your own evaluation. Use the following guides to help you.
Little and Falace's Dental Management of the Medically Compromised Patient by 
Infection Control and Management of Hazardous Materials for the Dental Team by 
Mucocutaneous Manifestations of Viral Diseases by 