virus general:
- http://www.mcb.uct.ac.za/tutorial/classif.htm
- http://www.sciencedirect.com/science/article/pii/S0168170206000281up
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2937809/http://www.nature.com/scitable/topicpage/the-origins-of-viruses-14398218
- https://www.elsevier.com/books/desk-encyclopedia-of-general-virology/van-regenmortel/978-0-12-375146-1
- http://www.emporia.edu/dotAsset/55d35025-6c66-48f6-8e2b-59e5fcc92bb8.jpg
- http://www.emporia.edu/ksn/v53n1-april2006/
- http://www.ncbi.nlm.nih.gov/books/NBK8174/
- http://micro.magnet.fsu.edu/cells/virus.html
- http://upload.wikimedia.org/wikipedia/commons/thumb/d/da/HepC_replication.png/800px-HepC_replication.png
- http://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Phage_injecting_its_genome_into_bacteria.svg/690px-Phage_injecting_its_genome_into_bacteria.svg.png
- http://www.youtube.com/watch?v=EqK1CYYQIug
- http://jonlieffmd.com/wp-content/uploads/2013/11/FEATURED-PIC-VIRUS-Bacteriophage-group-1.jpg
rabies sources:
- http://www.cdc.gov/rabies/transmission/virus.html
- http://fcps.edu/islandcreekes/ecology/Miscellaneous/Rabies%20Virus/trimp6.gif
- http://www.medicalnewstoday.com/articles/181980.php
- http://pathmicro.med.sc.edu/virol/rabies.htm
- http://www.nhs.uk/Conditions/Rabies/Pages/Symptoms.aspx