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Serohub alternatives & similar sites

serohub - platform for seroprevalencestudies on SARS-COV-2 — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Infectious Diseases →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
covid19detectprotect.org ↗	62 match shared topic	UNDP COVID-19 Detect and Protect Challenge	en	infectious-diseases	robotsllmsaihumans	emailphone	none
coronavirus.gov ↗	62 match shared topic	Lab Leak: The True Origins of Covid-19 – The White House	en	infectious-diseases WordPress	robotsllmsaihumans	emailphone	none
covidtests.gov ↗	62 match shared topic	Lab Leak: The True Origins of Covid-19 – The White House	en	infectious-diseases WordPress	robotsllmsaihumans	emailphone	none
covid.gov ↗	62 match shared topic	Lab Leak: The True Origins of Covid-19 – The White House	en	infectious-diseases WordPress	robotsllmsaihumans	emailphone	none
epstrong.org ↗	62 match shared topic	City of El Paso COVID-19 Information \| El Paso Strong	en	infectious-diseases	robotsllmsaihumans	emailphone	none
longcovidlabs.org ↗	62 match shared topic	Long COVID Labs \| Accelerating the cure for Long COVID	en	infectious-diseases	robotsllmsaihumans	emailphone	none
nd.edu ↗	55 match shared topic	University of Notre Dame	en	infectious-diseases	robotsllmsaihumans	emailphone	none
8degreethemes.com ↗	55 match shared topic	8DegreeThemes – WordPress Tutorials and Reviews	en	infectious-diseases WordPress	robotsllmsaihumans	emailphone	none
endpolio.org ↗	55 match shared topic	Home \| End Polio	en	infectious-diseases Drupal	robotsllmsaihumans	emailphone	none
scjohnson.com ↗	55 match shared topic	SC Johnson \| A Family Company at Work for A Better World	en	infectious-diseases Sitecore	robotsllmsaihumans	emailphone	none
a0usa.top ↗	55 match shared topic	焦点网	en	infectious-diseases	robotsllmsaihumans	emailphone	none
heartwormsociety.org ↗	55 match shared topic	Home - American Heartworm Society	en	infectious-diseases Joomla	robotsllmsaihumans	emailphone	none
aidshealth.org ↗	55 match shared topic	AHF • Cutting-Edge Medicine and Advocacy - AIDS Healthcare Foundation	en	infectious-diseases WordPress WooCommerce	robotsllmsaihumans	emailphone	none
pamkiagamkab.org ↗	55 match shared topic	PAMKI AGAM KAB - Perhimpunan Dokter Spesialis Mikrobiologi Klinik Indonesia-,	en	infectious-diseases WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
pamkiacehutarakab.org ↗	55 match shared topic	PAMKI ACEH UTARA KAB - Perhimpunan Dokter Spesialis Mikrobiologi Klinik Indonesia-,	en	infectious-diseases WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
pamkiacehbarat.org ↗	55 match shared topic	Perhimpunan Dokter Spesialis Mikrobiologi Klinik Indonesia, -Pamki Aceh Barat-	en	infectious-diseases WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
pamkiacehbaratdayakab.org ↗	55 match shared topic	PAMKI ACEH BARAT DAYA KAB - Perhimpunan Dokter Spesialis Mikrobiologi Klinik Indonesia-,	en	infectious-diseases WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
pamkibalikab.org ↗	55 match shared topic	PAMKI BALI KAB - Perhimpunan Dokter Spesialis Mikrobiologi Klinik Indonesia-,	en	infectious-diseases WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.