Hip
Senior Member
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Any virus can do it
I've not come across any researcher or study which says that any virus can cause ME/CFS. Studies have linked ME/CFS to a specific set of viruses, mainly enteroviruses and herpesviruses. But lots of other viruses have no known link to ME/CFS whatsoever.
Norovirus for example creates a similar gastrointestinal illness to enterovirus, but even when there are these infectious outbreaks of norovirus on cruise ships for example, you never hear of ME/CFS as a sequela.
The Stanford research is definitely pointing to viral reactivation as NOT being the issue for us
You mean the Ron Davis team at Stanford, not the Jose Montoya team at Stanford which is focused on herpesviruses as a possible cause of ME/CFS. I have not seen any research from Ron Davis disproving the viral hypothesis of ME/CFS, but I know he is not strongly focused on viruses. Although I understand he is planning further viral studies.
In any case, chronic viral infection does not necessarily require reactivation. For enterovirus, this virus is not even capable of going into latency, and thus is not subject to the latency-reactivation cycle. The way enterovirus forms chronic infections is via a different mechanism to latency-reactivation, a mechanism which involves viral mutations transmuting enterovirus into an aberrant intracellular pathogen. See this article if interested.
By the way, given that eradication of SIBO (if present) has been shown to improve the symptoms of ME/CFS (see here), it's not really clear that your fecal transplant had any direct effect on the core pathophysiology of ME/CFS itself; it may have just eradicated the SIBO, which then as a knock-on effect improved the ME/CFS.
I used to have a chronic recurrent kidney infection, and when it flared up my ME/CFS symptoms were noticeably worse. So this is an example of how some secondary infections can amplify ME/CFS symptoms.
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