Top Biotech Company AVI BioPharma (AVII), which develops RNA-based treatments for diseases like the Ebola virus, muscular dystrophy and the influenza virus has risen in stock price recently.

AstraZeneca’s swine flu research is continuing to combat the mutating forms of the swine flu virus. AstraZeneca’s continuing efforts to produce and distribute the first swine flu vaccine may force it to join venture with top biotech companies participating in the swine flu research. Swine stocks to watch: AVI Biopharma (AVII), Quidel Corporation (QDEL), Novavax (NVAX), BioCryst Pharmaceuticals (BCRX) and Dynavax Technologies (DVAX).