Respiratory Viruses 2 Flashcards
rubella properties
icosahedral
liquid envelop
+ RNA
transmembrane glycoproteins
which virus poses high risk to fetus
rubella
rubella transmission
respiratory
congenital- first trimester
rubella symptoms- child
24 hour fever
rash over face and neck- 2 days
congenital rubella consequences
cataracts
heart defects
blueberry muffin skin lesions
rubella symptoms- young adult
swollen glands in neck
pain, swelling, stiffness of joints
site of rubella replication
cytoplasm
rhinovirus properties
icosahedral
ss + RNA
polyprotein that is cleaved
site of rhinovirus replication
cytoplasm
what is rhinovirus similar to
enterovirus
rhinovirus target
upper respiratory tract
rhinovirus transmission
aersol or infected surface
rubella incubation
14-21 days
rubella diagnosis
elisa, pcr
rhinovirus incubation
2-4 days
rhinovirus symptoms
sneeze, sore throat, cough
last 1 week
rhinovirus immunity
IgA- serotype specific
what kid of virus is rubella
togavirus
what kind of virus if rhinovirus
picornavirus
diagnosis of rhinovirus
presumptive
hanta virus is what type and causes
bunyavirus
hanta pulmonary shock syndrome
bunya virus properties
envelop helical 3 segments - RNA ambisense
location of bunyavirus replication
cytoplasm
symptoms of HPS
fever myalgia cough headache nausea vomitting THEN progressive pulmonary edema
transmission of hantavirus
aersolized mouse urine
adenovirus causes
upper respiratory tract infection
corona virus properties
+ RNA
adenovirus properties
DS DNA linear
nuclear replication
adenoviruses infect the
mucoepithelial cells or respiratory, GI, conjunctiva
lasts in lymphoid tissue
adenovirus symptoms
sore throat
coryza
fever
