By Dr Rakesh Ayureshmi, Ayureshmi Ayurveda Wellness Centre, Kollam, Kerala, India When Immunity Fails, It’s Not Weakness — It’s Overwork Why do some people bounce back after an infection while others continue to battle fatigue, allergies, brain fog, or recurrent fevers for months or years? Modern research shows that chronic infections don’t just “weaken” immunity — they derail the entire system of repair and inflammation control. Ayurveda described this thousands of years ago