Infection
Brain: meningitis/encephalitis
Lungs: RTI, pneumonia, TB
Heart: rheumatic fever, endocarditis
GIT: Gastroenteritis
UT: UTI
Musculoskeletal: osteomyelitis, septic arthritis
Systemic: bacteremia, malaria, TB,
viral infection (e.g. measles, mumps, rubella,
HHV6, parvovirus, group A strep)