lecanemab

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Macro Aedes aegypti Mosquito. Close up a Mosquito sucking human blood,

Why Do Mosquito Bites Itch?

Photo of the antacid Tums

How Do Antacids Work?

false viper. Viper. Snake. Giant False Viper (Xenodon severus) in the Peruvian Amazon (aka Giant False Fer-de-Lance or Amazon False Fer-de-lance)

7 Bizarre Spa Treatments

Doctor wearing medical gloves with vaccine syringe in foreground. Vaccination concept

How Do Vaccines Work?

Hand washing. Healthcare worker washing hands in hospital sink under running water. contagious diseases wash hands, handwashing hygiene, virus, human health

17 Questions About Health and Wellness Answered

Discover

Lake Mead (the impounded Colorado River) at the Hoover Dam. The light-coloured band of rock above the shoreline shows the decrease in water level in the first few years of the 21st century.

6 Lakes That Are Drying Up

NBA Lakers Celtics Finals Kevin Garnett shooting.

10 Great Sports Rivalries

Close up of praying mantis walking on stone ground against a blurred background in Japan

6 Animals That Eat Their Mates

San Francisco, California/USA-1/18/20: Womens March at Civic Center marching with signs of political protest regarding equality also embracing 2020 presidential candidates and celebrating equality

How Does the U.S. Government Define the Difference Between a Protest and a Riot?

Middle East bee locator map

Are the Middle East and the Near East the Same Thing?

airplane in flight (plane, aircraft, flying)

7 Puzzling Plane Disappearances

Paul Revere. "The bloody massacre perpetrated in King Street Boston on March 5th 1770 by a party of the 29th Regt.," engraved by Paul Revere. Boston Massacre.

There’s a Riot Goin’ On: Riots in U.S. History (Part One)

lecanemab: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Last Updated: Jun 14, 2025

News •

Alzheimer’s drugs expected to become available soon • June 12, 2025, 1:40 AM ET (Taipei Times)

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Also Known As	Leqembi

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Alzheimer disease monoclonal antibody