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Glossary

Selected words and phrases

Cmax – highest concentration of a drug after a dose.

What happens when you take a drug?

late breaker – in research, this is a study presented at a medical meeting that was submitted to the conference organisers after the main programme had been decided. There are usually only a few dozen late-breakers, where the last minute results are thought important enough to include – like ‘late-breaking news’. Although this studies often contain the most exciting news, they are given much less time to present their results – maybe less than 10 minutes compared to a normal 15 or 20 minute session. These summary results are also difficult to verify because they include fewer slides and fewer details.

ETR (end of treatment response) – having an undetectable HCV viral load at the end of HCV treatment. See SVR.

latent – not active at present, resting. Latently infected CD4 cells are CD4 cells that are infected with HIV but which are resting. HIV drugs do not work on resting cells.

Direct acting antiviral – See DAA.