Skip to Main Content

GR 7 SCIENCE CELLS AND SICKNESS: Virus

Useful Websites

Newsela--What is a Virus?
Viral Infections
Ask a Biologist--Puzzling Pathogens
Centers for Disease Control
Dengue Virus
Site includes video of dengue virus entering cell
Nature.com--Dengue viruses
CDC--Influenza
WHO--Dengue
Mayo Clinic--Influenza

Life Cycle of the Dengue Fever Virus 4:12

Science in Action: Deadly Dengue Virus 2:50

Flu attack: How a virus invades your body 3:39

Cell vs Virus 3:58