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Campus Alert Archive
Amherst

Two Probable Swine Flu Cases, Fifteen Students Isolated, and a Cancelled Weekend

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At the height of the 2009 H1N1 ("swine flu") pandemic's first wave, Amherst College announced on April 30, 2009 that the Massachusetts Department of Public Health had returned two student samples as "probable" for H1N1. President Anthony Marx told the campus that all 15 students suspected of having the virus were being isolated on campus and that the college would cancel all weekend parties but otherwise stay open. None of the cases was considered serious and all the students were responding to treatment.

Alerts
1
Response
Killed
Injured
Institution
Amherst College
Private Liberal Arts · MA
~1,700 students
Confirmed Timeline

Alert Sequence

1 message in sequence

Some alert texts below are approximate reconstructions from news coverage, not confirmed verbatim transcripts. Reconstructed texts are shown in italic with a dashed border. Verified verbatim texts have a solid border and are marked accordingly.

INITIAL ALERTEmail
Approximate reconstruction733 chars
To the Amherst College community: The Massachusetts Department of Public Health has informed us that samples from two of our students have come back as probable cases of the H1N1 (swine flu) virus. Including these two students, 15 students with flu-like symptoms are being isolated and cared for. None of the cases is considered serious, and all of the students are responding well to treatment. The College will remain open and classes will continue. As a precaution, all parties and large social gatherings scheduled for this weekend are cancelled. Please wash your hands frequently, cover coughs and sneezes, and stay in your room and contact Health Services if you develop a fever or flu-like symptoms. Anthony W. Marx, President

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Reconstructed from press accounts: contemporaneous WBUR and Associated Press reports quote President Anthony Marx's April 30, 2009 letter, but the full verbatim text was not located, so this paraphrase preserves the confirmed specifics (two probable cases, 15 isolated, parties cancelled, campus open).
Categorized as an advisory rather than a Clery emergency notification: a flu outbreak is a public-health communication, not an immediate-threat notice under 668.46(g).
The decision to stay open while cancelling parties reflected early-pandemic CDC guidance that shifted in late April-May 2009 away from blanket school closures.
Context

Background

The 2009 H1N1 pandemic's first U.S. wave hit residential colleges hard in the final weeks of the spring semester, when dense dorms and end-of-year social events created ideal transmission conditions. Amherst College, a small liberal-arts college in western Massachusetts, became one of the early flashpoints when the Massachusetts Department of Public Health flagged two students as probable H1N1 cases on April 30, 2009 — the same day a probable case surfaced at Harvard's dental school. President Anthony Marx's message isolated 15 symptomatic students on campus and cancelled the weekend's parties while keeping the college open, a calibrated response that tracked the CDC's rapidly evolving 2009 pandemic guidance. The episode is a useful early-rollout example of how colleges used their emergency-communication channels for public-health advisories, not just active threats, in the years after Virginia Tech. Amherst's own retrospective later described students "forcefully ejected from our Amherst cocoon" by the broader disruptions of that era.
Analysis

Key Findings

Amherst announced two probable H1N1 cases and isolated 15 symptomatic students on campus on April 30, 2009
President Anthony Marx cancelled all weekend parties but kept the college open, mirroring CDC's late-April 2009 shift away from blanket closures
The communication was a public-health advisory rather than a Clery emergency notification, illustrating how campuses repurposed alert channels for outbreaks
The case sits in the first U.S. wave of the 2009 pandemic, when end-of-semester residential density drove campus clusters
Provenance

Sources

  1. News
  2. Official
  3. Official
Tags
disease-outbreakh1n1swine-flupublic-healthmassachusettsliberal-arts2009advisory
Added May 2026Updated May 2026Via ingestion