A common way to prevent infectious viral diseases, such as COVID-19 and the flu, is to develop a vaccine for the virus that causes them. Vaccines can be made from a virus’s proteins or other parts, or from a virus that has been inactivated and is no longer harmful. Some vaccines, such as the flu vaccine, need to be modified every year to keep up with changes in the virus. Studies have shown that SARS-CoV-2 has a slower mutation rate than the influenza virus, which causes the flu. This means that mutations occur less frequently in SARS-CoV-2’s genome than in the influenza virus’s genome. Based on the information above, explain why it may be possible to develop a SARS-CoV-2 vaccine that would not have to be modified as often as the flu vaccine.
A common way to prevent infectious viral diseases, such as COVID-19 and the flu, is to develop a vaccine for the virus that causes them. Vaccines can be made from a virus’s proteins or other parts, or from a virus that has been inactivated and is no longer harmful. Some vaccines, such as the flu vaccine, need to be modified every year to keep up with changes in the virus. Studies have shown that SARS-CoV-2 has a slower mutation rate than the influenza virus, which causes the flu. This means that mutations occur less frequently in SARS-CoV-2’s genome than in the influenza virus’s genome. Based on the information above, explain why it may be possible to develop a SARS-CoV-2 vaccine that would not have to be modified as often as the flu vaccine.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A common way to prevent infectious viral diseases, such as COVID-19 and the flu, is to develop a vaccine for the virus that causes them. Vaccines can be made from a virus’s proteins or other parts, or from a virus that has been inactivated and is no longer harmful. Some vaccines, such as the flu vaccine, need to be modified every year to keep up with changes in the virus.
Studies have shown that SARS-CoV-2 has a slower mutation rate than the influenza virus, which causes the flu.
This means that mutations occur less frequently in SARS-CoV-2’s genome than in the influenza virus’s genome.
- Based on the information above, explain why it may be possible to develop a SARS-CoV-2 vaccine that would not have to be modified as often as the flu vaccine.
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