Editorial Commentary: The 100-Day Cough: The Time for Prevention Has Arrived
The Burden of Community-Acquired Pneumonia in Seniors: Results of a Population-Based Study

Nosocomial Transmission of Congenital Tuberculosis in a Neonatal Intensive Care Unit

Old World Leishmaniasis: An Emerging Infection among Deployed US Military and Civilian Workers
Early versus Deferred Antiretroviral Multidrug Therapy in Infants Infected with HIV Type 1
The Case for Earlier Treatment of HIV Infection
Editorial Commentary: Antiretroviral Therapy: The "When to Start" Debates

Societal Costs and Morbidity of Pertussis in Adolescents and Adults
Editorial Commentary: The 100-Day Cough: The Time for Prevention Has Arrived
Influenza-Associated Mortality in Hong Kong
High Rate of Varicella Complications among Mexican-Born Adults in Alabama
Editorial Commentary: Varicella Vaccine for Susceptible Adults: Do It Today
The Burden of Community-Acquired Pneumonia in Seniors: Results of a Population-Based Study
Pyogenic Liver Abscess: Recent Trends in Etiology and Mortality