This system classifies viruses into families based on their genome type (DNA, RNA, single-stranded (ss), double-stranded (ds), etc.) and method of replication.
Viruses in each category behave similarly.
1. dsDNA viruses (e.g. Adenoviruses, Herpesviruses, Poxviruses)
2. ssDNA viruses (+ strand or "sense") DNA (e.g. Parvoviruses)
3. dsRNA viruses (e.g. Reoviruses)
4. (+)ssRNA viruses (+ strand or sense) RNA (e.g. Coronaviruses, Picornaviruses, Togaviruses)
5. (−)ssRNA viruses (− strand or antisense) RNA (e.g. Orthomyxoviruses, Rhabdoviruses)
6. ssRNA-RT viruses (+ strand or sense) RNA with DNA intermediate in life-cycle (e.g. Retroviruses)
7. dsDNA-RT viruses DNA with RNA intermediate in life-cycle (e.g. Hepadnaviruses)

Baltimore classification of viruses

The virology of COVID-19: How viruses infect host cells in the body

Virology of COVID-19

Focuses of Virology

References for virology by journal

The study of viruses and virus like agents. It deals heavily in their structure, classification, evolution, method of infection, effects of infection and how to cure or treat the infections.

University of Michigan - Ann Arbor

Google

Viruses are simple microorganisms that infect cells with the potential to cause disease. A virus particle, or virion, is made of RNA or DNA and an outer protein shell called a capsid. Viruses are dependent on an infected host cell in order to reproduce; they cannot reproduce by themselves.

Viruses

While microbiology broadly encompasses the study of all microorganisms, microbiologists in practice typically specialize in one of several subfields. These major disciplines include bacteriology (bacteria), mycology (fungi), protozoology (protozoa), parasitology (helminths and other parasites), and virology (viruses). Immunology is also frequently included in microbiology because host-pathogen interactions are central to understanding infectious disease processes. Other areas of specialization include clinical, environmental, applied, and food microbiology.

Disciplines in microbiology

Wikipedia

https://openstax.org/details/books/microbiology/

Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology’s art program enhances students’ understanding of concepts through clear and effective illustrations, diagrams, and photographs.

Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology.

OpenStax Microbiology Textbook

Respiratory viruses are known as the major etiological agents of acute respiratory infections (ARIs).  They play a substantial role in morbidity and mortality all over the world.
Most typical respiratory viruses that circulate globally as endemic or epidemic agents are: influenza virus, respiratory syncytial virus, parainfluenza viruses, metapneumovirus, rhinovirus, coronaviruses, adenoviruses, and bocaviruses.

Respiratory Viruses

Virology

Arboviruses are viruses continuously spread in nature through biological transmission  from arthropods to humans and animals. 

Vector borne viral diseases (Arboviruses) 

Bacteriology is the study of bacteria and how that affect human health as well as agriculture

Bacteriology

Protistology

Mycology

Parasitology is a subfield of microbiology focused specifically on the study of helminths and other parasites.

Parasitology

Immunology is the study of the immune system. It is frequently included within the field of microbiology because understanding host-pathogen interactions is central to comprehending the processes of infectious diseases.

Immunology

Which of the following disciplines in microbiology focuses on the study of viruses?

Which discipline in microbiology is primarily concerned with the study of fungi?

Which discipline in microbiology focuses on the study of the immune system?

Which discipline in microbiology is primarily concerned with the study of parasites?

Protozoology is a specialized subfield of microbiology that focuses specifically on the study of protozoa.

Learn Before

Related

Learn After