You don't have to vaccinate every man, woman and child in the country if you have a couple of cases of smallpox cropping up.
For the first time, we have the genetic sequences of all three of the players in the global malaria debacle: the parasite, the anopheles mosquito and the human. It's a very important milestone.
There has been treatment for hepatitis C, but the treatment has not been overwhelmingly effective, number 1. And number 2, it has had considerable toxicity.
We need to know more about how group A strep interact with humans to cause so many different illnesses.
You can't rush the science, but when the science points you in the right direction, then you can start rushing.
The discovery of HIV in 1983 and the proof that it was the cause of AIDS in 1984 were the first major scientific breakthroughs that provided a specific target for blood screening tests and opened the doorway to the development of antiretroviral medications.
When a company is fairly certain of a profit margin that is substantial, it can assume responsibility for the clinical trials to develop a blockbuster drug.
The launch of phase 1 Ebola vaccine studies is a first step in developing a vaccine that could be licensed and used in the field to protect not only the front line health care workers but also those living in areas where Ebola virus exists.