Icosahedral shape



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tarix20.02.2017
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Icosahedral shape

  • Icosahedral shape

  • Contains RNA



Rubella comes from the Latin words for “little red”



Spread through respiratory droplets from coughing and sneezing







Helical shape

  • Helical shape

  • RNA virus



Infects salivary glands, especially the parotid gland

  • Infects salivary glands, especially the parotid gland

  • Primary symptom is swollen checks

  • Can also cause fever, headache, and malaise

  • Testicular inflammation is common, ovarian inflammation can happen but is rare





Spread through airborne transmission of respiratory droplets by sneezing and coughing

  • Spread through airborne transmission of respiratory droplets by sneezing and coughing

  • Also spread from direct contact with saliva









Variola virus

  • Variola virus

  • Contains DNA



Pox comes from the Latin word for “spotted”

  • Pox comes from the Latin word for “spotted”

  • Extensive rash

  • High fever, malaise, and body-aches

  • Elevated, fluid-filled, cutaneous vesicles










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