Morbidity - The relative occurrence of a disease or a condition that causes illness.⏎
Habitat - The specific geographical area or physical environment that is inhabited by an organism or a population of organisms.⏎
Intravenous - The use of veins through which medications and solutions are administered.⏎
Infection - The entry, establishment, and replication of pathogens inside a host organism.⏎
Latent Infection - An infection that is currently not producing or showing any symptoms but has the potential of being reactivated and then manifesting symptoms.⏎