Not a news site, a scientific paper. 25 pages on -
" This investigation evaluated the performance of three ventilation systems in terms of SARS infection risk by air and thermal comfort in a single aisle commercial airliner and a twin-aisle airliner"
"The transmission of airborne infectious diseases, including influenza1, tuberculosis2 , and severe acute respiratory syndrome (SARS)3, has been observed in commercial airliners."
https://engineering.purdue.edu/~yanc...per/2019-9.pdf