HSPH Professor Stephen Lagakos Killed in Car Accident

Professor of biostatistics Stephen Lagakos joined the faculty more than 30 years ago.

Professor Stephen Lagakos

Stephen Lagakos, a professor of biostatistics at the Harvard School of Public Health (HSPH), was killed in a car accident in New Hampshire on October 12. His wife, Regina, and his mother, Helen, were also killed.

Below, the e-mail message sent to the HSPH community by David Hunter, dean for academic affairs:

To: Members of the HSPH community
Re: Professor Stephen Lagakos

It is with great sorrow and a heavy heart that I bring you news that Prof. Stephen Lagakos died on Monday morning in a head-on auto collision in Peterborough, N.H. His wife Regina and his mother Helen were also killed in the daytime accident, along with the driver of the other car.

Steve, who was 63, joined the faculty at our School more than 30 years ago. He was an international leader in biostatistics and AIDS research and an intellectual leader in the School's Department of Biostatistics where he served for many years as Chair. As Director of the Statistical and DataAnalysisCenter, now the Center for Biostatistics in AIDS Research, Steve and his colleagues put HSPH at the forefront of the spectacular successes in HIV therapy.

In the last decade Steve had also contributed to extending those benefits to people in developing countries who could not initially access antiretroviral drugs.

He also served as statistical consultant to the New England Journal of Medicine for more than a decade.

Steve educated several generations of biostatistics students, and his many postdoctoral fellows were devoted to him as a kind and compassionate teacher and mentor.

Steve was always generous with his time – both in statistical matters, and also as a citizen of Harvard, having served with good cheer and much wisdom on many committees and given sage advice to many.

Victor De Gruttola, Chair of the Dept. of Biostatistics, recalled to me this evening that what was unique about Steve was that he had strength in every area of biostatistical research: encompassing both the technical aspects and the biomedical context.

Again, he will be much missed by all who knew him.

Steve's death is certainly a terrible and shocking loss to our community. We will provide further details about this tragedy on Tuesday as more becomes known. The School extends its sincere condolences to Prof. Lagakos's surviving family members.

David Hunter
Dean for Academic Affairs

 

Related topics

You might also like

The Pump Celebrates Its 85th Birthday

Giving Harvard traditions their due 

Harvard in the News

University layoffs, professors in court, and a new Law School dean

Two Years of Doxxing at Harvard

What happens when students are publicly named and shamed for their views?

Most popular

Why Harvard Needs International Students

An ed school professor on why global challenges demand global experiences

The Latest In Harvard’s Fight with the Trump Administration

Back-and-forth reports on settlement talks, new accusations from the government, and a reshuffling of two federal compliance offices

Eat Your Potatoes Mashed, Boiled or Baked, but Hold the Fries

Baked, boiled, and mashed potatoes are better.

Explore More From Current Issue

Vivian W. Rong sitting on bench outdoors.

Highlighting Harvard Magazine’s Fellows

The 2025-2026 Ledecky and Summer Undergraduate Fellows

Two women in traditional kimonos, one lighting a cigarette, in a scene from Apart from You.

Harvard Film Archive Spotlights Japanese Director Mikio Naruse

A retrospective of the filmmaker’s works, from Floating Clouds to Flowing