Underwent thymectomy forty+ years ago for treatment of Myasthenia Gravis. At the time I was advised never to have vaccinations. I’ve been researching literature and see several that conclude some vaccinations are tolerable, but still many must be avoided due to Immunosenescence, e.g. rotavirus and varicella-zoster virus. Does anyone know if long term thymectomized patients can safely receive any of the Covid19 vaccinations?