RSL - MIcro (viruses)

Question 1

Segmented genomes (reassortment available)

Answer 1

Reovirus
Retrovirus
Orthomyxovirus
Arenavirus
Bunyaviruses

Question 2

Live attenuated vaccines

Answer 2

Live, one night only. Small yellow rotating chickens get sabin and MMR. Its incredible

[smallpox, yellow fever, rotavirus, chickenpox, sabin polio, MMR, Influenza (intranasal) ]

Question 3

Killed

Answer 3

RIP Always

[Rabies, influenza (injected), Salk polio, HAV]

Question 4

Subunit

Answer 4

HPV, HBV

Question 5

Influenza: Hemagglutinin / neuraminidase

Answer 5

H: entry
N: release

Question 6

Paramyxovirus: Surface F protein

Answer 6

Cause respiratory epithelial cells to fuze and form multinucleated cells

Question 7

Paramyxovirus: prevention

Answer 7

Palivizumab; mab against F protein

Question 8

Steeple sign

Answer 8

narrowing of upper trachea and subglottis (paramyxovirus)

Question 9

Ebola transmission

Answer 9

Direct contact with bodily fluids / fomites