Keywords
Flow Cytometry
BK Virus
Epidemiology--Research
Transplantation Immunology
Cytomegalovirus Infections
T cells--Differentiation
T cells
Research
Lung Diseases
Mycobacterium avium-intracellulare Infection
Case-Control Studies
Prospective Studies
South Africa
Anti-Retroviral Agents
Smoking
Humans
Immunocompromised Host
Adult
Immune Reconstitution Inflammatory Syndrome
Tuberculosis, Pulmonary
Phenotype
HIV Infections
Health Resources
AIDS-Related Opportunistic Infections
Tobacco Industry
