Manual of Clinical Microbiology

114

Antiviral Agents

Authors:
Last Updated:2023

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Introduction

The number of antiviral agents continues to expand. Most of the agents currently approved by the U.S. Food and Drug Administration (FDA) are active against one or more of the…

1
Agents Against HIV‐1 and HIV‐2

There are now five classes of antiviral agents for the treatment of HIV‐1: (i) nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs/NtRTIs), (ii) nonucleoside reverse transcriptase inhibitors (NNRTIs), (iii) protease inhibitors (PIs), (iv)…

1
Agents Against Hepatitis C Virus

Increased understanding of the genome and virology of HCV has led to advances in the efficacy and tolerability of HCV treatment. Multiple direct‐acting antivirals (DAAs) which interfere with specific steps…

12
Agents Against Hepatitis B Virus

Because a large percentage of patients are coinfected with HIV, agents with activity against hepatitis B virus (HBV) are categorized according to whether they have activity against both viruses or…

15
Agents Against Herpesviruses

Most of the antiviral compounds that are approved to treat the eight human herpesviruses are nucleoside or nucleotide analogues, which inhibit DNA replication. Several of these compounds require phosphorylation by…

17
Agents Against Influenza Viruses

There are three classes of antivirals for the treatment of influenza: neuraminidase inhibitors, cap‐dependent endonuclease inhibitors, and M2 protein inhibitors. The first two classes treat influenza A and B, while…

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Agents Against Sars‐CoV‐2 Virus

Since the first SARS‐CoV‐2 cases were reported in China in December 2019, its treatment has evolved as the virus has constantly changed through random mutations. The current drugs prevent SARS‐CoV‐2…

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Anti‐Sars‐CoV‐2 Monoclonal Antibodies

The anti‐SARS‐CoV‐2 monoclonal antibodies (MAbs) target the virus spike proteins and block their entry into host cells. Several MAbs became available, but their antiviral activity decreased due to changes in…

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cover
Section Editor: Ben Pinsky

Volume Editor: Marie Louise Landry

Editors in Chief: Karen C. Carroll and Michael A. Pfaller

Citation Information
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