The phrase "also found that virtually" is correct and usable in written English.
It can be used when discussing research findings or observations that indicate a near-complete occurrence of a particular phenomenon.
Example: "The researchers also found that virtually all participants reported an increase in satisfaction after the intervention."
Alternatives: "also discovered that nearly" or "also noted that almost".
But the panel also found that multivitamins "are virtually unregulated" by the federal government.
He also found that this shortfall was virtually identical to the costs incurred by fund investors during that period.
However, we purified and characterized the CBS-1b and used UV visible and fluorescence spectrometry to determine that it does not bind PLP; we also found that CBS-1b had virtually undetectable catalytic activity.
Besides the localization of fumarase isoenzymes, it was also found that addition of cycloheximide virtually eliminated the cytosolic isoenzyme and therefore caused a large decrease in the amount of fumaric acid produced by R. oryzae (Peleg et al. 1989).
Berenholtz's VAP research was conducted as part of the Keystone ICU Project, which also found that a cockpit-style checklist could virtually eliminate catheter-associated bloodstream infections in hospital intensive care units throughout the state of Michigan, saving many lives and many millions of dollars.
The study also found that in 2016, middle-class African-American and Hispanic families were virtually priced out of homeownership in Denver, Los Angeles, Portland, San Francisco, San Diego and Phoenix.
We also found that the interaction of S101R mutant with phospholipids produced binding profiles virtually identical to the wild-type JP2 as shown in Figures 7(A) and 7(B) (compare with Figures 2A and 4C).
The survey also found that 54% of U.S. consumers now have music player apps on their smartphones, Given that virtually every smartphone now has a built-in music player, we can only assume that this number reflects third-party apps.
The doping agency also found that Armstrong often stayed at a remote hotel in Spain where he "was virtually certain not to be tested".
