The WHO Clinical Staging System for HIV/AIDS allows physicians in resource-limited settings to make clinical decisions based on patient clinical features instead of laboratory tests.
Those who survived Hurricanes Katrina and Rita faced homelessness and physical and mental health problems that created ethical dilemmas for physicians.
There are U.S. regulations on drug sales by Internet pharmacies; there is a need to make life-sustaining drugs available at prices more people can afford.
How hepatitis C is diagnosed and treated and why treatment of most prisoners with the virus may be safely postponed until after their release from prison.