The causative organism was first thought to be Afipia felis, but this was disproved by immunological studies demonstrating that<unk><unk><unk>  patients developed antibodies to two other organisms, Bartonella henselae (B. henselae) and Bartonella clarridgeiae, which are rod-shaped Gram-negative bacteria.
Cat scratch fever pathophysiology
Roseola pathophysiology
Chickenpox pathophysiology
Smallpox pathophysiology
Stevens-Johnson syndrome pathophysiology
Herpes simplex pathophysiology
Typhoid fever pathophysiology
Staphylococcal scalded skin syndrome pathophysiology