CBC finding in different infectious diseases such as enteric fever, de

CBC finding in different infectious diseases such as enteric fever, dengue. Mm, then other viral infections and... Bacterial infections such as leptospirosis, Rickettsial fever. Brucellosis with detailed pathophysiology. And pathophysiology of Salmonella infection. In any human. According to Sherry Lenz and Apoorva Shastri.

CBC finding in different infectious diseases such as enteric fever, dengue. Mm, then other viral infections and... Bacterial infections such as leptospirosis, Rickettsial fever. Brucellosis with detailed pathophysiology. And pathophysiology of Salmonella infection. In any human. According to Sherry Lenz and Apoorva Shastri

Generate and answer please

Here's a quick summary from my training knowledge while I search the medical library:

CBC patterns in brief:

Enteric fever: leukopenia, relative lymphocytosis, thrombocytopenia, anemia
Dengue: leukopenia, thrombocytopenia (hallmark), rising hematocrit
Leptospirosis: leukocytosis, thrombocytopenia, anemia
Rickettsial fever: leukopenia/normal, thrombocytopenia
Brucellosis: pancytopenia, leukopenia

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Why is eosinophilia, relative lymphocytosis, leukopenia... Seen in enteric fever. And pathophysiology of Salmonella infection.

Great question! Here's what I know from training, then I'll pull the textbook sources.

Quick answer:

Leukopenia: Salmonella suppresses bone marrow + causes neutrophil margination/destruction
Relative lymphocytosis: neutrophils drop, so lymphocyte % rises relatively
Eosinopenia (not eosinophilia) is actually classic in acute enteric fever - eosinophils are suppressed by cortisol stress response

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Finding Sources

Good - found key sources. Let me read the most relevant ones in parallel.

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Generate a clinical reference guide on Salmonella pathophysiology