According to new research which is the oldest disease of world?

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According to new research which is the oldest disease of world? Answer: Leprosy

Recent paleopathological research indicates that tuberculosis (TB) is likely the oldest infectious disease affecting humans, dating back at least 70,000 years, and possibly several hundred thousand years ago Ancient remains—including Egyptian mummies (~2400 BC) and Neolithic skeletons (~9,000 BC)—show clear signs of TB infectionv Moreover, Guinness World Records recognizes TB as the oldest known contagious disease, with genetic and archaeological evidence tracing it back to early human history

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This question is part of 📚 General Knowledge within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.