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An Innovative Strategy to Induce Potent Mucosal Immune Responses Against HIV

Yue Chen of the University of Pittsburgh will attempt to develop an oral HIV vaccine based on Clostridium perfringens, a bacteria able to withstand upper GI conditions to deliver large amounts of antigens to gut-associated lymphoid tissue, a major site of HIV activity.

More information about Create New Ways to Prevent or Cure HIV Infection (Round 1)

Great ideas come from everywhere.

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit www.grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.