Why did early puberty spike during the pandemic?
Time|September 04, 2023
ITALY NOTICED FIRST. IT WAS THE FIRST COUNTRY TO lock down during the COVID-19 pandemic, and later in 2020, researchers at Florence's Anna Meyer Children's University Hospital were the first to point out a puzzling trend: more young girls than ever before had been showing up at the hospital with clear signs of early-onset puberty.
HALEY WEISS
Why did early puberty spike during the pandemic?

The cases weren't unique, but their frequency was. Since early-onset-or "precocious"-puberty first gained widespread clinical attention in the 1990s, it's become steadily more common worldwide. Defined as the appearance of secondary sex characteristics such as breasts, pubic hair, and vocal changes in girls 8 or younger and boys 9 or younger, precocious puberty has been difficult for researchers to attribute to a single cause. But a mysterious, pandemic-generated spike in cases has provided experts with a new opportunity to revisit their dominant theories in hopes of an answer. Case studies have now rolled in from clinics around the world, many of which saw at least a two-or threefold increase in precocious-puberty diagnoses after March 2020. In China's Henan province, for example, doctors at 22 facilities saw five times as many cases in 2020 as they did in 2018.

This story is from the {{IssueName}} edition of {{MagazineName}}.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

This story is from the {{IssueName}} edition of {{MagazineName}}.

Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.

MORE STORIES FROM TIMEView all
TV SHOWS
Time

TV SHOWS

An artistic triumph. A record-breaking 18 Emmy wins. An all-time viewership high for FX.

time-read
5 mins  |
December 30, 2024
MOVIES
Time

MOVIES

If you read only the synopsis of Babygirl before seeing it, you might imagine it's an erotic age-gap thriller about the workplace power dynamic between men and women.

time-read
5 mins  |
December 30, 2024
BOOKS
Time

BOOKS

Percival Everett's reimagining of Adventures of Huckleberry Finn, which won a National Book Award, is a sweeping story centering on Jim, the enslaved sidekick in Mark Twain's classic adventure tale.

time-read
5 mins  |
December 30, 2024
ALBUMS
Time

ALBUMS

Singer Beth Gibbons hasn't released much music in the 30 years since her iconic band Portishead stormed out of the gate with seminal trip-hop record Dummy. Nor has she spoken to the press much, gaining a reputation for intense privacy.

time-read
5 mins  |
December 30, 2024
PODCASTS
Time

PODCASTS

The most engrossing podcast Dan Taberski has produced since Missing Richard Simmons, Hysterical investigates a mysterious illness that spread among high school girls in Le Roy, N.Y., beginning in 2011, in what is believed to be the largest case of mass hysteria since the Salem witch trials.

time-read
3 mins  |
December 30, 2024
Elton JOHN
Time

Elton JOHN

Elton John has no address. Visitors to his home are given three names: the name of a house, the name of a hill, and the name of a town, which is near Windsor, as in Windsor Castle, where King Charles III lives.

time-read
10+ mins  |
December 30, 2024
Caitlin CLARK
Time

Caitlin CLARK

A Fever coach has tasked me with standing under the basket to retrieve her misses. But as Clark, the two-time college national player of the year for the University of Iowa, reigning WNBA Rookie of the Year from the Indiana Fever, and emergent American sports icon, runs all over the court to launch long-range bombs, I barely have to move. Swish, swish, swish. She hits 14 shots in a row. A dozen in a row. Eleven in a row. Nine in a row. Another nine.

time-read
10+ mins  |
December 30, 2024
Lisa SU
Time

Lisa SU

It's the day after the U.S. presidential election, and like much of the nation she was awake until the early hours, transfixed as the results came in, only tearing herself away once it became clear that Donald Trump had won.

time-read
10+ mins  |
December 30, 2024
Donald TRUMP-THE CHOICE
Time

Donald TRUMP-THE CHOICE

A once and future President whose influence dominated this year

time-read
10+ mins  |
December 30, 2024
Mental Health Levels Up
Time

Mental Health Levels Up

2024's progress hints at things to come

time-read
4 mins  |
December 30, 2024