The Struggle to Define Long COVID

One morning in March, 2020, Diana Berrent, a photographer and a mother of two from Long Island, woke up with a fever. She had chills, diarrhea, and a heaviness in her chest, and grew concerned. [...]

Have You Already Had a Breakthrough COVID Infection?

For most of the year, Provincetown, Massachusetts, on the northern tip of Cape Cod, has around three thousand residents. In summertime, however, it becomes a vacation destination and gay mecca. [...]

How Will the Coronavirus Evolve?

In 1988, Richard Lenski, a thirty-one-year-old biologist at UC Irvine, started an experiment. He divided a population of a common bacterium, E. coli, into twelve flasks. Each flask was kept at [...]

Treating the Unvaccinated

Near the close of the First World War, Ferdinand Foch, the Supreme Allied Commander, rejected a ceasefire request from the Germans. The two sides were actively negotiating the Armistice; it was [...]

The Beginning of the End of the American Pandemic

The story of the American pandemic has unfolded in three chapters. The first began last January, when the coronavirus emerged and the world was plunged into uncertainty about how covid-19 could [...]

India’s Crisis Marks a New Phase in the Pandemic

Since just before the new year, Ramanan Laxminarayan, an epidemiologist and economist at Princeton, has been camped out with his family in an apartment in New Delhi. Laxminarayan is the founder [...]

Inside India’s COVID-19 Surge

Rajat Arora, an interventional cardiologist, is the managing director of the Yashoda Hospital and Research Centre, a medical system that operates several hospitals in and around New Delhi. For [...]

A Doctor’s Dark Year

Brittany Bankhead-Kendall arrived in Boston in July of 2019. Tall and trim, with straight, blond hair, bright-blue eyes, and an easy smile, she has a sunny disposition and the hint of a Texas [...]

What Will It Take to Pandemic-Proof America?

On September 29, 1982, a twelve-year-old girl named Mary Kellerman woke up with a cold. Her parents gave her some extra-strength Tylenol and, within a few hours, she had died. That same day, in a [...]

What the Coronavirus Variants Mean for the End of the Pandemic

Last March, during the first wave of the pandemic, Adriana Heguy set out to sequence coronavirus genomes. At the time, New York City’s hospitals were filling up, and American testing capacity was [...]

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