객관식
What is considered the greatest concern surrounding infections with the Zika virus?
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- 1. Introduction to Microbiology3h 26m
- Introduction to Microbiology17m
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- 33. Microbial Infections - Nervous System2h 18m
- 34. Microbial Infections - Urogenital System1h 40m
33. Microbial Infections - Nervous System
Zika Virus
객관식
Which of the following are ways in which the Zika virus can be spread?
i. Across the placenta to the fetus.
ii. Culex mosquitoes.
iii. Sexual contact.
A
I & II.
B
I & III.
C
II & III.
D
I, II, & III.
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검증된 단계별 안내1
Step 1: Understand the modes of transmission for the Zika virus. Zika virus is primarily transmitted by mosquito vectors, but not all mosquito species are involved.
Step 2: Identify the mosquito species that transmit Zika virus. The main vector is the Aedes mosquito, not the Culex mosquito, so transmission via Culex mosquitoes is generally not considered a route for Zika virus spread.
Step 3: Consider vertical transmission. Zika virus can cross the placenta from a pregnant woman to her fetus, which is a well-documented mode of transmission causing congenital infections.
Step 4: Evaluate sexual transmission. Zika virus can be transmitted through sexual contact, which is an important non-vector mode of transmission.
Step 5: Based on these points, determine which options are correct by excluding transmission via Culex mosquitoes and including placental and sexual transmission.
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