Mantras are very powerful, in the current climate this is a beautiful mantra wishing happiness to all in the universe.
Om Sarve Bhavantu Sukinah
Sarve Santu Niraamayaah
Sarve Bhadraani Pashyantu
Ma Kashchid Dukha-Bhag Bhavet
The translation of this mantra in English is:
May all being in the world be happy, may they all be healthy
May they all be prosperous and may they all be healthy