Subfield · Parasitology
Top Countries in Parasitology Research
United States ranks first in 2022–2025, out of 28 ranked countries.
Composite score: field-normalised excellence, output and total citations weighted 50 / 30 / 20, each as a percentile so no single heavy-tailed measure dominates. Floor: 100 fractional works in this field.
Ranked by research quality, 2022–2025
| # | Country | Score | Top-10% rate | Works | Citations | All time |
|---|---|---|---|---|---|---|
| 1 | United States | 100.0 | 17.5% | 3.3k | 19k | #1 |
| 2 | China | 79.2 | 20.5% | 2.1k | 15k | #5 |
| 3 | United Kingdom | 67.0 | 25.8% | 684 | 4.9k | #2 |
| 4 | France | 58.4 | 22.1% | 706 | 4.4k | #3 |
| 5 | Brazil | 51.7 | 9.2% | 1.9k | 6.6k | #7 |
| 6 | Germany | 46.2 | 20.0% | 585 | 3.6k | #6 |
| 7 | Australia | 41.6 | 23.3% | 398 | 2.7k | #4 |
| 8 | Spain | 37.6 | 19.4% | 557 | 3.2k | #12 |
| 9 | India | 34.1 | 7.7% | 1.4k | 3.5k | #13 |
| 10 | Italy | 30.9 | 20.0% | 396 | 2.4k | #11 |
| 11 | Iran | 28.0 | 13.2% | 602 | 2.5k | #16 |
| 12 | Switzerland | 25.4 | 25.8% | 210 | 1.6k | #8 |
| 13 | Canada | 23.0 | 18.2% | 307 | 1.7k | #9 |
| 14 | Ethiopia | 20.8 | 21.7% | 282 | 1.9k | #27 |
| 15 | Japan | 18.7 | 9.7% | 441 | 2k | #14 |
| 16 | Egypt | 16.8 | 13.4% | 489 | 2k | #33 |
| 17 | Poland | 15.0 | 14.3% | 275 | 1.3k | #28 |
| 18 | Thailand | 13.3 | 19.8% | 281 | 1.7k | #17 |
| 19 | Türkiye | 11.6 | 5.5% | 510 | 1.3k | #39 |
| 20 | Colombia | 10.1 | 13.5% | 217 | 834 | #32 |
| 21 | Argentina | 8.6 | 12.8% | 239 | 1.1k | #23 |
| 22 | Mexico | 7.2 | 9.3% | 344 | 1.1k | #30 |
| 23 | Nigeria | 5.9 | 6.3% | 337 | 751 | #43 |
| 24 | Pakistan | 4.6 | 10.4% | 216 | 753 | #42 |
| 25 | South Korea | 3.4 | 13.0% | 228 | 1.1k | #35 |
| 26 | Indonesia | 2.2 | 3.9% | 392 | 625 | #41 |
| 27 | Russia | 109.1 | 5.3% | 345 | 708 | #38 |
| 28 | Iraq | 0.0 | 1.4% | 429 | 472 | #51 |
countries ranked worldwide in Parasitology (28). rank on the composite score within the stated pool. The score track runs 0 to 100; the rate track carries no world mark, because the world rate differs by field.
How spread out this pool is
Every row above on one axis — one tick each, right is a higher score. A field where the top few are far clear of everyone and one that runs down evenly look identical as a table.
One bar per band of score, counting the rows on this page.