fell ill, took to bed
Роза слегла с гриппом.
Rosa came down with the flu.
— Поговори с ней (2002)
Она слегла с гриппом.
She came down with the flu.
— Любовь – болезнь (2017)
Марита слегла от рака.
Marita fell ill with cancer.
— Таинственная река (2003)
Она слегла с лихорадкой.
She came down with a fever.