Republican Senator Susan Collins of Maine, aged 73, has disclosed a benign essential tremor, a condition she has managed for decades. She stated in an interview with News Center Maine that while the tremor can cause involuntary shaking in her hands, arms, and head, it does not impact her ability to perform her senatorial duties or her overall well-being. Collins, who has served since 1996 and is up for re-election in a closely contested race against Democrat Graham Platner, emphasized that she has never missed a vote in her tenure. The revelation comes amid increased scrutiny of her health, particularly after campaign videos showed visible tremors. Collins asserted her fitness for another six-year term, citing her work ethic and consistent voting record as evidence of her good health, despite the "inconvenient" nature of the tremor.