Question

List the names of three diseases caused by the virus stating their mode of communication in each case.

Answer 1

Dengue virus is transmitted by means of female mosquitoes in most cases of the species Aedes aegypti and, to a lesser extent. AIDS can unfold through sexual contact or blood, or from mother to child during pregnancy, childbirth or breastfeeding. Rabies contamination is induced by the rabies virus. The virus is spread through the saliva of infected animals.

Complete explanation:
Viruses are very small entities and can infect plants and animals. The three diseases induced through viruses and their mode of communication are as follows:
(i) Dengue: It is a viral disease caused via the dengue virus and transmitted by way of the Aedes mosquito. The signs and symptoms of this disease consist of high fever, headaches, lower back and joint pain, rashes, and eye pain.
(ii) AIDS: Acquired immunodeficiency syndrome or AIDS is a viral disease caused by using Human Immunodeficiency Virus or HIV. It is a sexually transmitted ailment which means it can be transmitted through the exchange of body fluids like semen or blood.
(iii) Rabies: A viral disease spread to human beings from the saliva of contaminated animals. Symptoms of the disease can also include fever, fatigue, dizziness, nausea, vomiting, headache, extra salivation, muscle spasms, paralysis, and mental confusion.

Note:
Dengue causes a large spectrum of diseases which can vary from subclinical disease (people can also no longer know they are even infected) to extreme flu-like signs in those infected. HIV spreads when a contaminated person's blood, semen, or rectal or vaginal fluids get into your bloodstream. Rabies can be spread when infected saliva comes in contact with an open wound or the mucous membranes, such as the mouth or eyes.