True aboutArboviruses is –
**Core Concept**
Arboviruses, also known as arthropod-borne viruses, are a group of viruses transmitted primarily through the bites of infected arthropods like mosquitoes and ticks. These viruses can cause a range of diseases in humans, including fever, encephalitis, and hemorrhagic fever.
**Why the Correct Answer is Right**
Arboviruses are transmitted through the bites of infected arthropods, which introduces the virus into the human bloodstream. The virus then replicates within the host cells, leading to the production of new virus particles that can be transmitted to other arthropods through a process called "viremia." This cycle of transmission is essential for the spread of arboviruses in the environment.
**Why Each Wrong Option is Incorrect**
**Option A:** Not applicable, as this option is missing.
**Option B:** Incorrect, as arboviruses are not primarily transmitted through contact with infected arthropods.
**Option C:** Incorrect, as arboviruses are not typically spread through respiratory droplets.
**Clinical Pearl / High-Yield Fact**
Remember the "6Ds" of arbovirus transmission: Danger, Duration, Distance, Droplet, Dirt, and Disinfection. This mnemonic can help you recall the key factors that contribute to the transmission of arboviruses.
**Correct Answer:** Not provided, as the options were incomplete. Please provide the complete question with options for a thorough explanation.