· Public charity
American Society of Tropical Medicine and Hygiene
The AMERICAN SOCIETY OF TROPICAL MEDICINE AND HYGIENE, founded in 1903, is the largest international scientific organization of experts dedicated to reducing the worldwide burden of tropical infectious diseases and improving global health.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2025.
Where the money goes
Your grants by size, and where they go.
The 5 grants below total $280,314 — the rows itemised in this filing. The $505,094 headline is the total grant expense reported on the return, so the remaining $224,780 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.
By grant size · FY2025
- $10k–50k1 grant · $25k
- $50k–250k4 grants · $255k
| Recipient | Amount |
|---|---|
| EMORY UNIVERSITY | $75,314 |
| UNIVERSITY OF VIRGINIA | $65,000 |
| BETH ISRAEL DEACONESS MED CENTER | $65,000 |
| NAIADNIH | $50,000 |
| CORNELL UNIVERSITY | $25,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Dollar for dollar, your grants (FY20–25) land where the poverty rate runs at 15%, against an area that typically sits at 9%. 76% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
Grants abroad, by region — $88k on the FY2025 return
Schedule F, as filed: 5 regions, $73k to organizations and $15k to individuals. The IRS asks for region and purpose, not the recipient, so no country or grantee can be named here.
Stated purpose: RESEARCH · TRAVEL AWARDS
Stated purpose: TRAVEL AWARDS
Stated purpose: TRAVEL AWARDS
Stated purpose: TRAVEL AWARDS
Stated purpose: TRAVEL AWARDS
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving. Grants abroad on Schedule F are filed by region, purpose and amount with no recipient name, so they are shown by region and cannot be placed on the country map or matched to a grantee.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +32% since the first grant, against 0% for the ones you funded once.
6 repeat relationships — 1 still active in FY2025, 5 since wound down; 4 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 23% of grant dollars renewed an existing relationship; $215k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- UOUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL3× · 2020–2024 · $195k
BOSTON MEDICAL CENTER CORPORATION3× · 2021–2024 · $193k · revenue +32%- UOUNIVERSITY OF MARYLAND COLLEGE PARK2× · 2020–2021 · $130k
Funded once
- NINATIONAL INSTITUTES OF HEALTH FEDERAL CREDIT UNIONone grant, 2024 · $130k
- HIHEALTHPARTNERS INCone grant, 2024 · $70k · revenue 0%
- WMWEILL MEDICAL COLLEGE OF CORNELL UNIVERSITY2× · 2022–2023 · $65k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
The trustees of the university of pennsylvania (the "university") sees itself as having a public service mission. in such regard, the university aims to provide a rich and diverse educational environment for its students; to pioneer…
Thomas jefferson university ("tju") is a comprehensive university with preeminence in transdisciplinary, experiential professional education, research and discovery, delivering exceptional value for the 21st century students with…
University of minnesota physicians serves as the integrated group practice for the university of minnesota medical school full-time faculty to provide the highest quality healthcare to patients and their families.university of minnesota…
Mass general brigham incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.
The central mission of the university of southern california is the development of human beings and society as a whole through the cultivation and enrichment of the human mind and spirit. the principal means by which our mission is…
The mission of Rush is to improve the health of the individuals and diverse communities we serve through the integration of outstanding patient care, education, research and community partnerships.
The washington university is a co-educational, nondenominational university with a long and distinguished history of teaching, research and (cont'd on schedule o)
See Form 990, Part I, Line 1, Description of Organization Mission.
As a leading research university with a distinctive commitment to undergraduate education, Rice University aspires to path breaking research, unsurpassed teaching, and contributions to the betterment of our world. It seeks to fulfill this…
University health is an academic health center providing accessible, state-of-the-art quality healthcare to our community regardless of the ability to pay.
For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…
For reference, the grantee most central to the portfolio’s shape is Yale University and the most unlike its peers is Kaiser Foundation Hospitals. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
12 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 12 of the 23 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds BOSTON MEDICAL CENTER CORPORATION ↗
- Who funds Yale University ↗
- Who funds Emory University ↗
- Who funds HEALTHPARTNERS INC ↗
- Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
- Who funds JOHNS HOPKINS UNIVERSITY ↗
- Who funds BETH ISRAEL DEACONESS MEDICAL CENTER INC ↗
- Who funds President and Fellows of Harvard College ↗
- Who funds KAISER FOUNDATION HOSPITALS ↗
- Who funds Cornell University ↗
Government reliance of your grantees
Every dot is one organization American Society of Tropical Medicine and Hygiene funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Boston Medical Center Corporation — 23% of income from government
- Johns Hopkins University — 12% of income from government
- Yale University — 12% of income from government
- President and Fellows of Harvard College — 7% of income from government
- Beth Israel Deaconess Medical Center Inc — 6% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.