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45 Cards in this Set

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  • Back

When replication is occurring, this is called the:

Incubation period

Genome: Respiratory syncytial virus (RSV)

ssRNA

Genome: Rhinovirus

ssRNA

Genome: Adenovirus

dsDNA

Genome: Coronavirus

ssRNA

Genome: Influenza

ssRNA

Genome: Herpes simplex

dsDNA

Genome: Varicella zoster

dsDNA

Genome: CMV

dsDNA, enveloped

Genome: Esptein-Barr

dsDNA, enveloped

Genome: Rotavirus

dsRNA

Genome: Norovirus

Small round

Genome: Rabies (lyssavirus)

RNA, rod-shaped

G protein for attachment, F protein for fusion...who am I?

Respiratory syncytial virus

What disease does RSV cause?

Bronchiolitis

How long is the incubation period for Rhinovirus?

1-4 days

When does the shedding period happen in Rhinovirus?

The first 1-3 days

Which virus causes the common cold?

Rhinovirus

Tranmission of Adenovirus?

Fecal-oral or aerosol

Most people with adenovirus are infected before the age of ___

14

What disease/symptoms does coronavirus cause?

Upper resp. infection and pneumonia

Transmission of Varicella zoster

Transmucosal

Name the Herpes viruses (4)

1) Herpes simplex


2) Varicella zoster


3) Cytomegalovirus


4) Eppstein-Barr

Name the Respiratory viruses (5)

1) Respiratory syncytial virus


2) Rhinovirus


3) Adenovirus


4) Coronavirus


5) Influenza

Name the Gastro viruses (2)

1) Rotavirus


2) Norovirus

T or F, Herpes simplex rarely causes systemic disease

TRUE

T or F, treatment for Herpes simplex virus can cure the virus completely

FALSE, cannot cure since the latency recombines DNA with the host

Treatment for Herpes simplex?

Acyclovir

When Varicella Zoster reestablishes itself, it presents as __________

Shingles

Transmission of Varicella Zoster?

Aerosol

In the case of Varicella Zoster, where is the location of the primary viremia?


What about the secondary viremia?

1) Spleen and liver


2) Epithelium of the skin/mucosa

T or F, Varicella Zoster is severe in everyone

FALSE, it is not as severe in children

Mode of transmission of Cytomegalovirus?

Direct contact (through epithelium)

Mode of transmission of Eppstein-barr?

Mucosal exposure

What is the fastest way to detect Rotavirus?

ELISA

Peak age of rotavirus?


Age @ which most people are immune to rotavirus?

1) 6 months - 2 years


2) 4 years old

What does Rotavirus cause in the GI?

Atrophy of the villi --> carb malabsorption

Transmission of Norovirus?

Fecal-oral

1 main symptom that is NOT consequence of Norovirus

Fever. IT DOES NOT CAUSE FEVER

Norovirus is found mostly in ______ and ________


(population)

Adults and schoolchildren

Mode of transmission of enteroviruses

Fecal-oral

Mode of transmission of Rabies?

Salivary contact (bites and wounds), respiratory (in bat caves)

What is the prodrome of Rabies?

Subtle neurological changes

Incubation period of Ebola

2-21 days

What type of mosquito causes Dengue?

Aedes mosquito