Margaret, 72, was always an active woman. She got up early, tended her garden, and enjoyed long walks. Her energy was part of her identity.
Months after her second vaccination, she began to feel different. She slept the same, ate well, and moved around, but the tiredness didn’t go away. It wasn’t exhaustion from exertion, but a deep, persistent fatigue , as if her body were functioning with less energy than usual.
The medical tests showed no clear changes. But she knew something was wrong. The hardest part wasn’t just the physical exhaustion, but also the feeling of having lost a part of herself .
2. Mild and fluctuating cognitive difficulties
Heinrich, 68, had always been distinguished by her memory and mental clarity. But over time, she began to notice slight forgetfulness: words that didn’t come out, readings that had to be repeated, moments of temporary confusion.
It wasn’t consistent. There were completely normal days and others when I felt like I had a kind of “brain fog.” This irregularity was the most worrying thing because it didn’t follow any clear pattern .
The greatest fear was not the forgetting itself, but the doubt:
“Is this normal or something else?”
