Anything to aware of for the Zika virus that is suddenly spread within a day? Does it only apply to pregnant women? Should we be cautious towards LO's nowadays?

The precautions should be extended to everyone. Pregnant ladies are highlighted because of the potential serious complications if someone pregnant is exposed to the virus. Here are some information on the virus that you can read up on: https://www.moh.gov.sg/content/moh_web/home/pressRoom/Current_Issues/2016/zika-virus/faqs.html