Disease caused by arboviruses included –
**Core Concept**
Arboviruses are a group of viruses transmitted primarily through the bite of infected arthropods, such as 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 a diverse group of viruses that can cause severe diseases in humans. The transmission of these viruses is typically through the bite of an infected arthropod, which injects the virus into the bloodstream. The virus then replicates within the host, leading to the symptoms associated with the disease. For example, the Zika virus, a type of arbovirus, can cause congenital anomalies and neurological disorders.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify a disease caused by an arbovirus. While some diseases may share similar symptoms, they are not directly caused by arboviruses.
**Option B:** This option is incorrect because it does not accurately describe a disease caused by an arbovirus. Although some arboviruses can cause encephalitis, this option is too general and does not specify a particular disease.
**Option C:** This option is incorrect because it does not accurately describe a disease caused by an arbovirus. While some diseases may share similar symptoms, they are not directly caused by arboviruses.
**Clinical Pearl / High-Yield Fact**
Arboviruses can be transmitted through the bite of infected arthropods, and their transmission can be prevented by using insect repellents and wearing protective clothing. It is essential to note that some arboviruses can be transmitted through blood transfusions and organ transplantation, highlighting the importance of screening blood and tissue donations.
**Correct Answer:** D.