Star Trek : Lower Decks (2020)

Episode 248 is Star Trek:Lower Decks (2020)

Second Contact 

The support crew serving on one of Starfleet's least important ships, the U.S.S. Cerritos, have to keep up with their duties.

Ensigns Mariner and Boimler run into difficulty on Galar. Meanwhile, an alien virus infects the crew of the Cerritos.