This is the 640th most frequent Latvian word.
saslimušie
"People who are ill" or "the sick."
The word "saslimušie" here refers to individuals who are currently affected by an illness or infection.
Saslimušie ir jāizolē, lai novērstu infekcijas izplatību.
The infected individuals must be isolated to prevent the spread of the infection.
In this sentence, "saslimušie" again refers to individuals who are ill, with the context indicating their location being a hospital.
Slimnīca ir piepildīta ar saslimušajiem.
The hospital is filled with infected individuals.
Here, "saslimušo" is the genitive plural form of "saslimušie" and refers to the group of those who are ill in a statistical context.