By David Tuller, DrPH Can Dogs Smell Compounds Associated with Host Response in Long Covid? It can be unwise to pay attention to research published on a pre-print server before it has been through a peer-review process. Although passing through peer-review is itself no guarantee of quality, the process represents ...

By David Tuller, DrPH Since the emergence of the phenomenon now called long Covid (or Long COVID, depending on news organization), skeptics have been out in full force. Even as huge numbers of people experience a range of sequelae after a bout of Covid-19, some experts maintain that common non-specific ...

By David Tuller, DrPH Last month, the journal Occupational Medicine published an innumerate article from Professor Trudie Chalder and several colleagues at King's College London, called "Chronic fatigue syndrome and occupational status: a retrospective longitudinal study." Professor Brian Hughes, a psychologist at National University of Ireland, Galway, and I alerted ...

By David Tuller, DrPH Last week, Brian Hughes and I sent a letter to Occupational Medicine, which recently published yet another of Professor Trudie Chalder's awful papers. Among other problems, Professor Chalder and her four co-authors completely misstated their own findings in the text of the paper. We called for ...

By David Tuller, DrPH The renowned Mayo Clinic in Rochester, Minnesota, has a poor record when it comes to ME/CFS. It has a history of pushing the graded exercise therapy (GET) and cognitive behavior therapy (CBT) approach outlined in the now-discredited PACE trial. These interventions were based on the notion ...