Not sure if I'm reading this correctly or not can someone else take a look and let me know. From what I'm reading they tested the sars cov 2 virus with a brown bats dna and found that it was not replicating during testing. So if it wasn't replicating during testing and it wasn't susceptible to the virus it couldn't have come from a bat like everyone keeps claiming??? here is the excerpt the entire article link in bottom for viewing pleasure.
https://wwwnc.cdc.gov/eid/article/26/6/20-0516_article
Severe Acute Respiratory Syndrome Coronavirus 2 from Patient with Coronavirus Disease, United States - Volume 26, Number 6—June 2020 - Emerging Infectious Disea..
SARS-CoV-2 from Patient with COVID-19, USA
https://wwwnc.cdc.gov/eid/article/26/6/20-0516_article