The Silent Killer That Changed Human History

What if the deadliest force in human history wasn’t a weapon… or an army? Tuberculosis has killed over one billion people throughout human history and still takes more than a million lives every year. No explosions. No warning. Just an invisible bacterium spreading silently for over 4,000 years. History’s deadliest “weapon” isn’t something we built — it’s something we failed to control. #tuberculosis #tb #deadliestdisease #silentkiller #invisiblekiller #historyshorts #humanhistory #darkhistory #didyouknow #youtubeshorts