Type 1 diabetes is not related to vaccination.
Adverse effects of vaccination: common symptoms such as redness, swelling, heat and pain and hard nodules at the site of vaccination, which may also cause fever, but will not cause elevation of blood glucose and induce diabetes.
Causes of type 1 diabetes: first, genetic factors; second, environmental factors, including viral infections, such as mumps virus, rubella virus and cytomegalovirus. Diabetic chemicals, such as tetracycline, etc.; third, dietary factors, such as a long, high-sugar diet, etc.; fourth, autoimmune factors, including humoral immunity and cellular immunity, etc..
In summary, there is no relationship between type 1 diabetes and vaccinations. type 1 diabetes has a certain degree of harm, if the blood glucose concentration is not well controlled, it may induce more serious sequelae, so you need to actively control blood glucose.