Grand Challenges Explorations Round 25 Opened

In the twenty-fifth round of Grand Challenges Explorations, proposals were solicited that target the following two challenges:

• Innovations in Materials Science for a Transformative Menstrual Health and Hygiene Product (Round 25).
• Innovations for Improving the Impact of Health Campaigns (Round 25)

In addition, under the Grand Challenges initiative, proposals were solicited that target a further two challenges:

• Accelerating Discovery for Non-Hormonal Contraceptives
• Improving Access to and Use of Safe and Appropriate Cesarean Section.