Blood poisoning and Blood disease

Blood poisoning noun - Invasion of the bloodstream by virulent microorganisms from a focus of infection.

Blood disease and blood poisoning are semantically related. In some cases you can use "Blood disease" instead a noun phrase "Blood poisoning".

Blood disease noun - A disease or disorder of the blood.

Blood poisoning and blood disease are semantically related. Sometimes you can replace phrase "Blood poisoning" with "Blood disease", this phrases are similar.