Host susceptibility can be assessed using a variety of methods:
Epidemiological studies: Observational studies, such as cohort or case-control studies, can identify risk factors associated with increased susceptibility. Laboratory tests: Immune function tests, such as white blood cell counts or antibody titers, can provide insights into an individual's immune status. Genetic screening: Identifying genetic markers linked to increased susceptibility can help predict an individual's risk for certain infections.
