Cells at Work! - Season 2 - Eps 3: Dengue Fever/Acne
Toxic reaction found on the epidermis! Mast Cell does her job according to the manual, but complaints pour in from other cells that are annoyed by her actions. Mast Cell loses her cool and unleashes her rage... An incident occurs where an unknown entity breaks through a blood vessel and the blood cells get sucked away!
About Cells at Work!

Title: Cells at Work!
First Air Date: 2018-07-08
Last Air Date: 2021-02-27
Status: Ended
Rating: 8.1/10 (from 273 votes)
Language: JA
Seasons: 3
Total Episodes: 21
Network: Tokyo MX BS11 Tochigi TV MBS TV Aichi NET.
Genres: Animation, Action & Adventure, Comedy
Production Companies: David Production, Aniplex, Kodansha, Magic Capsule
Synopsis
This is a story about you. A tale about the inside of your body... According to a new study, the human body consists of approximately 37 trillion cells. These cells are hard at work every day within a world that is your body. From the oxygen-carrying red blood cells to the bacteria-fighting white blood cells, get to know the unsung heroes and the drama that unfolds inside of you! It's the oddly relatable and interesting story that is the life of cells!
Cast

Kana Hanazawa
Red Blood Cell AE3803 (Erythrocyte) (voice)

Tomoaki Maeno
White Blood Cell U-1146 (Neutrophil) (voice)