Arboviruses are a group of viruses transmitted to humans and animals through the bites of infected arthropods, primarily mosquitoes and ticks. These viruses can cause various diseases, including dengue fever, Zika virus, and West Nile virus. The transmission cycle typically involves a host, such as birds or mammals, and an arthropod vector. Infections with arboviruses can lead to mild symptoms like fever and rash, but some can result in severe illness, including neurological complications. Prevention strategies focus on controlling mosquito populations and reducing exposure through protective measures, such as using insect repellent and wearing long sleeves.