Scientists discover hidden “footprints of death” that may help viruses spread

Researchers have identified tiny "footprints of death" left behind by dying cells, which contain particles that guide the immune system to clear cell debris. However, it turns out that influenza viruses can hitch a ride on these microscopic packages to spread to neighboring cells, complicating efforts to stop their spread. This discovery sheds light on how viruses exploit natural cellular processes, highlighting the need for more sophisticated strategies to combat viral infections.