Ausserdem (Zitat):
Isatis tinctoria L. (Isatidis Radix), a Chinese herb traditionally used for respiratory infections for thousands of years, shows significant efficacy against influenza virus (Nie et al., 2020), herpes virus (Guo et al., 2011; Wang et al., 2018), and coronavirus (Chen et al., 2021), exhibiting notable anti-inflammatory and antiviral activities