I really wasn't sure if the mask was legit, and I especially wasn't sure if the results were real because everyone woke up ...

Ahead of the MCU's Doomsday, in the world of Marvel Comics that sees Bucky and the Thunderbolts facing off with Doctor Doom.

Surgical face masks help prevent the spread of airborne pathogens and therefore were ubiquitous during the COVID-19 pandemic. Now, a modified mask could also protect a wearer by detecting health ...