In a controversial experiment, a team of scientists has recreated a deadly airborne virus resembling the 1918 Spanish flu, which killed an estimated 50 million people and infected one third of the world's population at that time. The Spanish flu, which is only 3 percent different from the recreated pathogen, has yet to be understood by global health experts and is known as "the mother of all pandemics."
The team, headed by University of Wisconsin at Madison researcher Yoshihiro Kawaoka, used reverse genetics to rebuild the virus from fragments of strains of wild bird flu. According to Kawaoka's study, this new virus "may have pandemic potential."
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Create an account with the same email registered to your subscription to unlock access.
-
The week's best photosIn Pictures A flooded island, a ballistic missile, and more
-
Who actually needs life insurance?The Explainer If you have kids or are worried about passing on debt, the added security may be worth it
-
Sexual wellness trends to know, from products and therapies to retreats and hotelsThe Week Recommends Talking about pleasure and sexual health is becoming less taboo
-
Blind people will listen to next week's total eclipseSpeed Read While they can't see the event, they can hear it with a device that translates the sky's brightness into music
-
Melting polar ice is messing with global timekeepingSpeed Read Ice loss caused by climate change is slowing the Earth's rotation
-
An amphibian that produces milk?speed read Caecilians, worm-like amphibians that live underground, produce a milk-like substance for their hatchlings
-
Jupiter's Europa has less oxygen than hopedspeed read Scientists say this makes it less likely that Jupiter's moon harbors life
-
Why February 29 is a leap daySpeed Read It all started with Julius Caesar
-
US spacecraft nearing first private lunar landingSpeed Read If touchdown is successful, it will be the first U.S. mission to the moon since 1972
-
Scientists create 'meaty' rice for eco-friendly proteinSpeed Read Korean scientists have invented a new hybrid food, consisting of beef muscle and fat cells grown inside grains of rice
-
New images reveal Neptune and Uranus in different colours than originally thoughtSpeed Read Voyager 2 images from the 1980s led to 'modern misconception'
