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May 22

Notify Health — Bridge Funding for Phone-Based Vaccination Reminder Program in Nigeria (March 2025)

We published a page on GiveWell's March 2025 bridge grant of $160000 to an early-stage

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Notify Health — Bridge Funding for Phone-Based Vaccination Reminder Program in Nigeria (March 2025)

We published a page on GiveWell's March 2025 bridge grant of $160000 to an early-stage

May 22

May 9

WHO Malaria Guidelines Development Group — Guidelines Review and Update Grant (February 2025)

We published a page on GiveWell's February 2025 grant of $416292 to the World Health

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WHO Malaria Guidelines Development Group — Guidelines Review and Update Grant (February 2025)

We published a page on GiveWell's February 2025 grant of $416292 to the World Health

May 9

May 9

Short note on oral cholera vaccines (OCVs)

We wrote a short note on why we're deprioritizing research on oral cholera vaccines (OCVs).

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Short note on oral cholera vaccines (OCVs)

We wrote a short note on why we're deprioritizing research on oral cholera vaccines (OCVs).

May 9

May 6

Short-Term SMC Campaign Gaps in Guinea, Mali, Cameroon, Côte d'Ivoire, Togo, and Benin (April 2025)

We published a page on GiveWell's recommendation of approximately $3.2 million in recoverable

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Short-Term SMC Campaign Gaps in Guinea, Mali, Cameroon, Côte d'Ivoire, Togo, and Benin (April 2025)

We published a page on GiveWell's recommendation of approximately $3.2 million in recoverable

May 6

May 6

Good Judgment Inc. — Forecasts on U.S. Foreign Aid Funding (March 2025)

We published a page on GiveWell's March 2025 payment to Good Judgment Inc. (GJI) of $72000 to

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Good Judgment Inc. — Forecasts on U.S. Foreign Aid Funding (March 2025)

We published a page on GiveWell's March 2025 payment to Good Judgment Inc. (GJI) of $72000 to

May 6

Apr 25

Healthy Futures Global — Syphilis Screening and Treatment in the Philippines (February 2025)

We published a page on GiveWell's February 2025 grant of $167453 to Healthy Futures Global for

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Healthy Futures Global — Syphilis Screening and Treatment in the Philippines (February 2025)

We published a page on GiveWell's February 2025 grant of $167453 to Healthy Futures Global for

Apr 25

Apr 22

IDinsight — Updated Beneficiary Preference Research and Pilots (2025)

We published a page on GiveWell's January 2025 grant of $299083 to IDinsight for a project to

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IDinsight — Updated Beneficiary Preference Research and Pilots (2025)

We published a page on GiveWell's January 2025 grant of $299083 to IDinsight for a project to

Apr 22

Apr 21

Helen Keller International — Vitamin A Supplementation (August & September 2024)

We published a page on GiveWell's August 2024 grant of $5.8 million to Helen Keller Intl.

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Helen Keller International — Vitamin A Supplementation (August & September 2024)

We published a page on GiveWell's August 2024 grant of $5.8 million to Helen Keller Intl.

Apr 21

Apr 16

Valuing Contraception in GiveWell’s Cost-Effectiveness Analysis (April 2025)

We published a page on our current thinking about valuing contraception in our cost-effectiveness

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Valuing Contraception in GiveWell’s Cost-Effectiveness Analysis (April 2025)

We published a page on our current thinking about valuing contraception in our cost-effectiveness

Apr 16

Apr 16

Evidence Action — Bridge Grant for Iron and Folic Acid Supplementation Program (August 2024)

We published a page on GiveWell's August 2024 grant of $67000 to Evidence Action to provide

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Evidence Action — Bridge Grant for Iron and Folic Acid Supplementation Program (August 2024)

We published a page on GiveWell's August 2024 grant of $67000 to Evidence Action to provide

Apr 16

Apr 14

Mangrove Water — Development of in-line Chlorination Adapter (January 2025)

We published a page on GiveWell's January 2025 grant of $226150 to Mangrove Water for the first

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Mangrove Water — Development of in-line Chlorination Adapter (January 2025)

We published a page on GiveWell's January 2025 grant of $226150 to Mangrove Water for the first

Apr 14

Apr 14

Evidence Action — Coverage Surveys of Iron and Folic Acid Supplementation in Uttar Pradesh and Bihar, India (August 2024)

We published a page on GiveWell's August 2024 grant of $198993 to Evidence Action to conduct

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Evidence Action — Coverage Surveys of Iron and Folic Acid Supplementation in Uttar Pradesh and Bihar, India (August 2024)

We published a page on GiveWell's August 2024 grant of $198993 to Evidence Action to conduct

Apr 14

Apr 8

[Preview] Malaria Consortium — Renewal Grant for SMC in Nampula Province, Mozambique (January 2025)

We published a page on GiveWell's January 2025 grant of $4 million to Malaria Consortium to

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[Preview] Malaria Consortium — Renewal Grant for SMC in Nampula Province, Mozambique (January 2025)

We published a page on GiveWell's January 2025 grant of $4 million to Malaria Consortium to

Apr 8

Apr 4

Mangrove Water — Implementation Guide for In-Line Chlorination (December 2024)

We published a page on GiveWell's December 2024 grant of $88550 to Mangrove Water for the

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Mangrove Water — Implementation Guide for In-Line Chlorination (December 2024)

We published a page on GiveWell's December 2024 grant of $88550 to Mangrove Water for the

Apr 4

Apr 1

Guidance on Burden

We published a page about our guidance on burden.

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Guidance on Burden

We published a page about our guidance on burden.

Apr 1

Mar 28

University of Oxford — Support for GiveDirectly General Equilibrium RCT in Malawi (December 2024)

We published a page on GiveWell's December 2024 grant of $491700 to the University of Oxford to

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University of Oxford — Support for GiveDirectly General Equilibrium RCT in Malawi (December 2024)

We published a page on GiveWell's December 2024 grant of $491700 to the University of Oxford to

Mar 28

Mar 28

The International Initiative for Impact Evaluation — Scoping of Long-Term Follow-Up Study on Preschool Program (December 2024)

We published a page on GiveWell's December 2024 grant of $169691 to the International Initiative

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The International Initiative for Impact Evaluation — Scoping of Long-Term Follow-Up Study on Preschool Program (December 2024)

We published a page on GiveWell's December 2024 grant of $169691 to the International Initiative

Mar 28

Mar 27

What We Learned From Red Teaming Our Iron Grantmaking

We published a report on what we learned from red teaming our iron grantmaking.

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What We Learned From Red Teaming Our Iron Grantmaking

We published a report on what we learned from red teaming our iron grantmaking.

Mar 27

Mar 24

Zipline — Desk-Based Scoping of Drones to Increase Vaccination Coverage (December 2024)

We published a page on GiveWell's December 2024 grant of $54620 to Zipline for a six-month

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Zipline — Desk-Based Scoping of Drones to Increase Vaccination Coverage (December 2024)

We published a page on GiveWell's December 2024 grant of $54620 to Zipline for a six-month

Mar 24

Mar 21

J-PAL Africa — Chlorine Vouchers Scoping Grant (September 2024)

We published a page on GiveWell's September 2024 grant of ~$470000 to J-PAL Africa (“J-PAL”) to

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J-PAL Africa — Chlorine Vouchers Scoping Grant (September 2024)

We published a page on GiveWell's September 2024 grant of ~$470000 to J-PAL Africa (“J-PAL”) to

Mar 21

Mar 17

Dimagi — Mother-Baby Wellness Coaching CommCare Connect (CCC-MBW) Program Design (November 2024)

We published a page on GiveWell's November 2024 grant of $320356 to Dimagi to design a Mother-

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Dimagi — Mother-Baby Wellness Coaching CommCare Connect (CCC-MBW) Program Design (November 2024)

We published a page on GiveWell's November 2024 grant of $320356 to Dimagi to design a Mother-

Mar 17

Mar 17

Ansh — Kangaroo Care Scaling Grant, Rajasthan, India (December 2024)

We published a page on GiveWell's December 2024 grant of $1976578 to Ansh to support their

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Ansh — Kangaroo Care Scaling Grant, Rajasthan, India (December 2024)

We published a page on GiveWell's December 2024 grant of $1976578 to Ansh to support their

Mar 17

Mar 14

Clinton Health Access Initiative (CHAI) — Program Performance Management Grant (October 2024)

We published a page on GiveWell's 3-year, $5.1 million grant to CHAI to create a new program

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Clinton Health Access Initiative (CHAI) — Program Performance Management Grant (October 2024)

We published a page on GiveWell's 3-year, $5.1 million grant to CHAI to create a new program

Mar 14

Mar 11

Analysis of Harms from Fishing with Insecticide-Treated Nets

We published an analysis of the harms from fishing with insecticide-treated nets (ITNs).

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Analysis of Harms from Fishing with Insecticide-Treated Nets

We published an analysis of the harms from fishing with insecticide-treated nets (ITNs).

Mar 11

Jeremy Rehwaldt

Mar 3

We published an updated page on our moral weights.

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We published an updated page on our moral weights.

Mar 3

Feb 24

Uduma — In-line Chlorination Pilot (November 2024)

We published a page on GiveWell's February 2025 grant of $480501 to Uduma, a for-profit rural

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Uduma — In-line Chlorination Pilot (November 2024)

We published a page on GiveWell's February 2025 grant of $480501 to Uduma, a for-profit rural

Feb 24

Feb 21

Conversation with Rob Mather about the potential misuse of insecticide-treated nets (ITNs)

https://docs.google.com/document/d/1uTOY58d5LixIYcv3zxDEgY_Bm-zlHCdPzfomtbZEY4M/edit?tab=t.0 GiveWell

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Conversation with Rob Mather about the potential misuse of insecticide-treated nets (ITNs)

https://docs.google.com/document/d/1uTOY58d5LixIYcv3zxDEgY_Bm-zlHCdPzfomtbZEY4M/edit?tab=t.0 GiveWell

Feb 21

Feb 20

Conversation with Dr.Abeku and Dr. Oresanya about the potential misuse of insecticide-treated nets (ITNs)

https://docs.google.com/document/d/17cBRZDPcPw-EEIk_L5Pmftxc9mpX1bUg-q4qiwua9sA/edit?tab=t.0 GiveWell

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Conversation with Dr.Abeku and Dr. Oresanya about the potential misuse of insecticide-treated nets (ITNs)

https://docs.google.com/document/d/17cBRZDPcPw-EEIk_L5Pmftxc9mpX1bUg-q4qiwua9sA/edit?tab=t.0 GiveWell

Feb 20

Feb 20

Clinton Health Access Initiative (CHAI) — Malaria Funding Gaps (February 2025)

We published a page on GiveWell's February 2025 grant of $250000 to CHAI to quickly plug very

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Clinton Health Access Initiative (CHAI) — Malaria Funding Gaps (February 2025)

We published a page on GiveWell's February 2025 grant of $250000 to CHAI to quickly plug very

Feb 20

Feb 18

Innovations for Poverty Action and the University of Michigan — five-year follow-up and additional survey for Raising the Village RCT (November 2024)

We published a page on GiveWell's November 2024 grants totaling $542159 to Innovations for

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Innovations for Poverty Action and the University of Michigan — five-year follow-up and additional survey for Raising the Village RCT (November 2024)

We published a page on GiveWell's November 2024 grants totaling $542159 to Innovations for

Feb 18

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