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 at least one layer of scrutiny. Nonetheless, some pre-prints just catch the eye. Like this one from France, titled “Screening for SARS-CoV-2 persistence in Long COVID patients using sniffer dogs and scents from axillary sweats samples.”