Why is it So Hard To Diagnose a Zika Infection and its Symptoms at Early Stages?

The best and easiest way to detect a Zika infection is to test for the virus while a person is still symptomatic. This is done through molecular tests, such as polymerase chain reaction or PCR, which look for genetic material from the virus.

from Top World News- News18.com https://ift.tt/2pXVW6L