Nitrogen dioxide is also likely associated with kidney, neurological harm, and cancer (American Lung Association, 2023)
Instead, they are openly calling it what it is
WHO COVID-19 definition is based on either laboratory confirmation of SARS-CoV-2 infection (Polymerase Chain Reaction -PCR- or serology), chest imaging showing findings suggestive of COVID-19, sudden anosmia and ageusia in the absence of any other identified cause, or a combination of evocative symptoms (i.e
Once its empty, you simply dispose of it and start a new one
Reddit user u/New_Inside3001 has a more measured criticism, saying, To be brutally honest, the quality of his craftsmanship is highly debatable
To address particle dosing, Pichelstorfer and colleagues (2016) implemented the aerosol dynamics in containments (ADiC) model to describe the dynamic changes of both inhaled combustible tobacco cigarette smoke as well as aerosols generated by e-cigarette vaping