Viral Infections and Their Manifestations Quiz

Fever is a common symptom indicating the presence of a viral infection.

COVID-19 is caused by a coronavirus.

The Hepatitis B virus primarily affects the liver.

The primary function of antiviral drugs is to prevent viral replication.

Vaccines prevent viral infections by stimulating the immune system to recognize and fight viruses.

A pandemic is distinguished by being a global disease outbreak.

Rhinovirus is responsible for the common cold.

The primary method of rabies virus transmission to humans is through a bite from an infected animal.

Vaccines do not confer immunity by introducing antibiotics to target the virus; rather, they stimulate the immune system.

Influenza primarily spreads through airborne droplets.

Varicella-Zoster Virus causes chickenpox.

Hepatitis C virus primarily spreads through blood-to-blood contact.

The outer protein coat of a virus is called a capsid.

The influenza virus has a single-stranded RNA genome.

Viruses require a host cell to replicate, unlike bacteria.

SARS-CoV is known to cause severe acute respiratory syndrome (SARS).

Viral infections often resolve without treatment, unlike bacterial infections.

Reverse transcriptase is targeted by antiretroviral therapy in the treatment of HIV.

Epstein-Barr Virus (EBV) causes mononucleosis, also known as 'mono' or the 'kissing disease'.

Bats act as reservoirs for many viruses that can spill over to humans, facilitating transmission.

Zoonosis refers to a viral infection transmitted from animals to humans.

In a lytic viral infection, the virus causes the host cell to produce viral particles until the cell lyses.

Retroviruses replicate by reverse transcription of DNA from an RNA template, like HIV.

Viral shedding is the release of virus particles from a host to the environment.

A viroid is a small infectious particle composed of RNA without a protein coat.