Feature

Tracking the Avian Flu

Scientists say a flu virus that normally strikes chickens and other poultry could spread to humans and kill 50 million people across the globe. How likely is that nightmare scenario?

Where did this flu virus originate?
The virus, known as H5N1, was first detected in the chicken population in Hong Kong in 1997. Eighteen people who had handled chickens contracted the flu directly from the birds, developing high fevers, severe respiratory distress, and terrible muscle aches. Six of them died. Alarmed by the high mortality rate, health authorities ordered all 1.5 million chickens in the city to be slaughtered. That seemed to stop the virus

Recommended

Xi Jinping tells national security team to prepare for 'worst-case scenario'
Chinese President Xi Jinping.
Chinese Troubles

Xi Jinping tells national security team to prepare for 'worst-case scenario'

Putin blames Kyiv for 'terrorist' drone attack as war comes home to Moscow
Moscow apartment damaged by drone
Hitting close to home

Putin blames Kyiv for 'terrorist' drone attack as war comes home to Moscow

One step closer to net zero?
a solar panel.
Briefing

One step closer to net zero?

Extreme weather events of 2023
An illustration of a tornado and wind-swept palm trees
In depth

Extreme weather events of 2023

Most Popular

Air New Zealand to weigh international passengers as part of safety survey
An Air New Zealand plane takes off from Sydney, Australia.
Step on the Scale

Air New Zealand to weigh international passengers as part of safety survey

Thousands flock to Missouri to see body of nun who died in 2019
People wait in line to see the exhumed body of Sister Wilhelmina Lancaster.
drawing a crowd

Thousands flock to Missouri to see body of nun who died in 2019

Biden's reelection calculus
President Joe Biden
Briefing

Biden's reelection calculus