Unlock Aid is collecting donations to help fund some organizations through the US foreign aid freeze.
There are some worthwhile funding opportunities listed on the site like "In West Africa, another organization has had to abruptly stop a randomized control trial to test uptake for a new malaria vaccine given a sudden shortfall of $225,000 due to the U.S. foreign aid freeze."
It may be hard to determine cost-effectiveness of the over-all fund as it likely includes activities that don't normally meet as high a standard of malaria bed-nets. But cost-effectiveness may be very high if some short-term funds are the difference between shutting a lot of high-impact projects down or enduring long enough for the projects to resume traditional funding/find alternate backers.
What do you all think?
EDIT: I now recommend those interested in filling aid gaps to the potentially more effective The Life You Can Save - Rapid Response Fund (https://www.thelifeyoucansave.org/cause-funds/rapid-response-fund/).
Thanks Tyler, super helpful. I agree with your logic. I've been thinking a lot about projects that deliver aid specifically and that have been cut-off, and how to think about the cost-effectiveness for funders if their additional dollars go directly to delivery. Seems like it would be high.