wow. dot gov huh? let me strap in.

leaving aside the obvious(at least to me) problems with your choice of the NIH as a reliable source, and taking a glance at the first paper:

"The patient's oropharyngeal samples were obtained by using UTM™ kit containing 1 mL of viral transport media (Copan Diagnostics Inc., Murrieta, CA, USA) on day 7 of her illness. We inoculated monolayers of Vero cells (ATCC ® CCL-81™) with the samples and cultured the cells at 37°C in a 5% carbon dioxide atmosphere. Until 5 days after inoculation, cytopathic effects were not distinct, which is compatible with the previous findings that no specific cytopathic effects were observed in the Vero E6 cells until 6 days after inoculation in the report about first isolation of SARS-CoV-2.3 Five days after inoculation, we did blind passage of culture supernatant into T-25 culture flask (ThermoFisher Scientific Inc., Waltham, MA, USA) with monolayers of Vero cells, and cytopathic effects consisting of rounding and detachment of cells were observed in the whole area of the T-25 flask 3 days after the first blind passage (Fig. 1A and B)."

Do you know what this means ?

Are you aware of what the cytopathic effect is?

Are you aware of the challenges to their little "orthodox" causation schema they got going over there in "everyone is doing their best" big pharma land?

Do you know what other chemicals the cultures are exposed to throughout this entire process? To keep them "sterile" ? Is that how life works? Does life work in a sterile environment?

what actually causes the cytopathic effect?

are you aware of Dr. Stefan Lanka's work, as well as the measles trial? and its appeal?

and I already meantioned sars-cov-2 to you - it seems they cant get away from noticing similarities to that which was also NEVER PHYSICALLY ISOLATED.

its turtles all the way down bruh, but in this case its medical modeling done inside of a computer - ALL the way down. Under the shit-grimed sewer lid at the bottom of the turtle stack lies the refuse of obselete notions of "atom" by democritus - discredited an aeon ago, but revitalized by post Rennaissance naval gazing mental masturbators, and eventually co-opted by the scientistic-paradigm black magician satanist mindset of the Last Age. Sold back to you as a PRISON, bitch.

on another deeper note, why so naive about human nature?

you a humanist atheist?