2040-43 Common cold pandemic (Earth 2: Electric Boogaloo)

The 2040-43 Common cold pandemic is a pandemic that occurred in aliens from Electrica-Boogalu, the planet that aliens came from in the invasion of 2039. Because they could not die, they slowly expanded until they exploded, then came back very small.

The aliens were only allowed in 14 countries.

Recoveries
A way of the aliens recovering from the cold was by exploding. However, scientist discovered a cure in 2043 and a vaccine in 2044. The vaccine nor cure, however, do not work on humans.

Explosions
There were a total of 17,539,341 confirmed explosions of the aliens.

By country
Aliens in...