ZIKA VIRUS

Question 1

What virus causes Zika?

Answer 1

Flavivirus

Question 2

What is the vector for Flavivirus/Zika?

Answer 2

Aedes species mosquitos

Question 3

What is Flavivirus/Zika most commonly associated with?

Answer 3

Travel! (Caribbean and Southwest Pacific regions)

Question 4

How can Flavivirus/Zika be transmitted to others?

Answer 4

-Sexually
-Maternal/fetal
-Blood product transfusions
-Organ transplants
-Lab exposure

Question 5

What symptoms are associated with Flavivirus/Zika?

Answer 5

-Most are asymptomatic
If symptomatic:
-Arlthralgias, rash, fever

Question 6

What is a main concern if someone is pregnant and contracts Flavivirus/Zika?

Answer 6

Can cause fetal defects like microcephaly (improper brain development of fetus, small head size) and ocular development issues

Question 7

How can you diagnose Flavovirus/Zika?

Answer 7

-Acute infection: PCR test in the first 3-4 days
-Serology (IgG, igM): will take 1-14 days to be detectable
-PREGNANT WOMEN MUST BE SCREENED EVEN FOR POTENTIAL EXPOSURE

Question 8

Is there a treatment for Flavivirus/Zika?

Answer 8

No cure, but body should clear it eventually

Supportive care: hydration, acetaminophen for fever and aches