What viral family causes each of these diseases? (A family may be used more than once.)


1. _____Myocarditis
2. _____Colorado tick fever
3. _____Rabies
4. _____Influenza
5. _____Dengue fever
6. _____German measles
7. _____Acute gastroenteritis
8. _____Ebola virus
9. _____RSV
10. _____Western equine encephalitis
11. _____No known disease


A. Rhabdoviridae
B. Paramyxoviridae
C. Reoviridae
D. Coronaviridae
E. Togaviridae
F. Flaviviridae
G. Orthomyxoviridae
H. Orphan virus
I. Caliciviridae
J. Filoviridae
K. Picornaviridae

Verified step by step guidance

1. Identify the disease and its associated virus or viral family.
2. Match Myocarditis with the viral family known to cause it, such as Picornaviridae.
3. Colorado tick fever is caused by a virus from the Reoviridae family.
4. Rabies is associated with the Rhabdoviridae family.
5. Influenza is caused by viruses from the Orthomyxoviridae family.
6. Dengue fever is linked to the Flaviviridae family.
7. German measles, also known as rubella, is caused by a virus from the Togaviridae family.
8. Acute gastroenteritis can be caused by viruses from the Caliciviridae family.
9. Ebola virus is part of the Filoviridae family.
10. RSV (Respiratory Syncytial Virus) is associated with the Paramyxoviridae family.
11. Western equine encephalitis is caused by a virus from the Togaviridae family.
12. Orphan viruses are those with no known disease association, hence the term 'Orphan virus'.

Key Concepts

Viral Families

Viral families are groups of viruses that share common characteristics, including genetic material, structure, and mode of replication. Understanding these families is crucial for identifying the viruses responsible for specific diseases. Each family can contain multiple genera and species, which can lead to various diseases in humans and animals. Familiarity with viral families helps in diagnosing infections and developing vaccines.

Disease Association

Different viral families are associated with specific diseases due to their unique biological properties and host interactions. For instance, the Rhabdoviridae family includes the rabies virus, while the Orthomyxoviridae family encompasses the influenza virus. Recognizing these associations is essential for understanding the epidemiology and clinical manifestations of viral infections. This knowledge aids in effective treatment and prevention strategies.

Pathogenesis

Pathogenesis refers to the biological mechanism that leads to disease development following viral infection. It involves the virus's entry into the host, replication, and the subsequent immune response. Different viruses can cause varying degrees of disease severity and symptoms based on their pathogenesis. Understanding these processes is vital for developing therapeutic interventions and public health measures to control viral outbreaks.