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In Focus

In Focus is a window into the ideas, research, and work happening across Harvard communities. Each week we bring a different topic into focus, sharing perspectives on the big conversations of the moment—and sparking new ones.

Heart Health

Exploring research being done on this vital organ and highlighting studies aimed at keeping it strong and supported.

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Vaccines

The COVID-19 vaccine is just the most recent in Harvard's long history of researching, treating, and helping to eradicate illnesses and diseases.

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