+86 15093323284 hams@ailunce.com
In order to coordinate potential emergency communications during the actual or any other crisis, the following frequency shall be assigned as international emergency frequency on QO-100 NB Transponder with immediate effect.
All users on QO-100 are encouraged to monitor this frequency, but keep it clear for emergency traffic!


Source: AMSAT-DL
Besides, here are some tips about everyday preventive actions to help prevent COVID-19, including: