Abstract
Arboviruses are a diverse group of viruses that are among the major causes of emerging
infectious diseases. Arboviruses from the genera flavivirus and alphavirus are the most important
human arboviruses from a public health perspective. During recent decades, these viruses have
been responsible for millions of infections and deaths around the world. Over the past few years,
several investigations have been carried out to identify antiviral agents to treat these arbovirus infections.
The use of synthetic antiviral compounds is often unsatisfactory since they may raise the
risk of viral mutation; they are costly and possess either side effects or toxicity. One attractive
strategy is the use of plants as promising sources of novel antiviral compounds that present significant
inhibitory effects on these viruses. In this review, we describe advances in the exploitation of
compounds and extracts from natural sources that target the vital proteins and enzymes involved in
arbovirus replication.
Keywords:
Arbovirus, flavivirus, alphavirus, antiviral, natural compounds, plant products.
Graphical Abstract
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