University News |

A Flu Vaccine That Actually Works

Next-gen vaccines delivered directly to the site of infection are far more effective than existing shots.

From The November-December 2025 Issue

Published in the November-December 2025 print issue under the headline “Flu Vaccines That Work,” in the section.

You might also like

Harvard Faculty Debate Plan to Cap A Grades

At a lively meeting, faculty members weighed a grade inflation plan that most agreed is imperfect.

Harvard Kennedy School Offers Contingency Plans for U.S. Military Applicants

Active-duty service members can defer admissions or have their applications considered at peer institutions. 

Conan O’Brien Named Harvard’s 2026 Commencement Speaker

The comedian, host, and 1985 graduate will deliver remarks at the May 28 ceremony. 

Most popular

Martin Nowak Placed on Leave a Second Time

Further links to Jeffrey Epstein surface in newly released files

Teen "Grind" Culture and Mental Health

Teens need better strategies to cope with lives lived partly online.

David Damrosch promotes world literature

David Damrosch’s literary global reach

House - Email

Explore More From Current Issue

Older man in a green sweater holds a postcard in a warmly decorated office.

Alumni

How a Harvard Hockey Legend Became a Needlepoint Artist

Joe Bertagna’s retirement project recreates figures from Boston sports history.

A person climbs a curved ladder against a colorful background and four vertical ladders.

Undergraduate Column

Harvard’s Productivity Trap

What happened to doing things for the sake of enjoyment?

Four Labrador puppies—two black and two yellow—sitting in green grass.

Research

What Do Puppies Know?

Canine capabilities emerge early and continue into adulthood.