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IceSkater40's avatar

The viral trigger for type 1 diabetes goes back in literature quite always. Many years ago Denmark had a mumps epidemic and in the 2 years after the mumps epidemic diabetes rates skyrocketed. Type 1 diabetes is also a listed adverse event of the mmr vaccine, undoubtedly since it’s a live virus vaccine introducing the mumps virus into the body even if attenuated.

Celiac disease also has a high prevalence in t1D and undiagnosed celiac can seem to make those genetically susceptible more likely to develop t1D.

All in all, it’s sloppy research to not mention any previously discussed mechanisms of cause for t1D. The increase in DKA is no mystery - it can happen so quickly and early stages it looks like a gastro virus. With all the “stay home” messaging, kids who may have otherwise been diagnosed at the frequent urination stage were likely missed and so were in full DKA by the time they sought medical help.

This is first time I’ve heard of EBV as a trigger, but I’ve long believed that any virus can trigger it, some are just more likely to than others. Also auto-antibodies can take years to damage the pancreas to the point where it no longer creates insulin, so the timing is actually less specific than is being let on. There is testing that can be done to show if or how many auto antibodies someone has. (Have to have a first degree relative with t1D to participate.) If someone is negative for all they can become positive at any time but those who are positive don’t turn negative again. Onset of insulin dependence after the antibodies are present can vary from weeks to years though so there is still a lot that needs to be learned.

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CP's avatar

Had a bad flu almost 30 years ago on New Years Eve, 3 months later I was diagnosed Type 1. I have other autoimmune issues now as well.

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