Next-Gen Universal Flu Vaccine on the Horizon

A universal flu shot that ends yearly jabs is on its way. This next-gen vaccine uses mRNA,

like a secret message delivered in a tiny fat bubble. The bubble protects the message and

sneaks it into your cells. Your cells then become tiny factories, producing a harmless

piece of the flu virus. This puts your immune system on high alert. It creates powerful

antibodies that block the virus from entering your cells, and killer T-cells

that destroy any cells that do get infected. Because it targets a core part of the

virus that rarely changes, this one shot could protect you from all kinds of flu

for years.