Via The New York Times: Vaccines Against H.I.V., Malaria and Tuberculosis Unlikely, Study Says. Excerpt:
Vaccines against H.I.V., malaria and tuberculosis — three major killers of the world’s poor — are unlikely to be produced in the foreseeable future unless vastly more money is committed to finding them, a new study has concluded.
Other worthy goals that appear out of reach for now include a hepatitis C vaccine, a combination vaccine against the four leading causes of deadly diarrhea, a rapid cure for people who have caught tuberculosis and new treatments for a dozen neglected diseases, such as leprosy, dengue fever and sleeping sickness.
To make real progress against this variety of infectious diseases by 2030, the study concluded, the world must increase research spending to nearly $9 billion a year; it now spends only about $3 billion.
But the world is moving in the opposite direction. The combined amount that government donors, private foundations and pharmaceutical companies spend on the cause soared in the early 2000s. But, except for some recent emergency funding of Ebola research, it has slowly declined since the 2009 fiscal crisis.
“The current development pipeline is not likely to give us all the pieces to fight these diseases,” said Gavin Yamey, director of Duke University’s Center for Policy Impact in Global Health and the study’s lead author. “Donors are cutting back on funding at a time when we should be stepping on the gas.”
The study, which assessed 538 products being developed for 35 diseases afflicting the world’s poor, was the first to analyze such a large portfolio.
Asked about it, leaders of two major funders of global health research — the Bill and Melinda Gates Foundation and the National Institute of Allergy and Infectious Diseases — said they agreed with many of its conclusions but thought it was overly pessimistic about prospects for some new inventions, including a tuberculosis vaccine.
The study was funded by the Gates Foundation and the Swiss Agency for Development and Cooperation and published on Gates Open Research, an open access website.
