CURRENT AFFAIRS

Detailed explanation-1: -Zika virus infection during pregnancy is a cause of microcephaly . During pregnancy, a baby’s head grows because the baby’s brain grows.

Detailed explanation-2: -Toxoplasmosis, cytomegalovirus (CMV), varicella, rubella, and lymphocytic choriomeningitis virus (LCMV) are among the agents that are recognized to have the potential to cause birth defects in a developing fetus.

Detailed explanation-3: -The most common symptoms of Zika are fever, rash, headache, joint pain, red eyes, and muscle pain. Prevention & Transmission. Zika is spread mostly by the bite of an infected mosquito. Prevent Zika by avoiding mosquito bites. Health Effects & Risks.

Detailed explanation-4: -Zika virus is a single-stranded RNA virus of the Flaviviridae family, genus Flavivirus. Zika virus is transmitted to humans primarily through the bite of an infected Aedes species mosquito (Ae. aegypti and Ae. albopictus).

Detailed explanation-5: -Learn more about what you can do. Cytomegalovirus, or CMV, is the most common infectious cause of birth defects in the United States. There is no way to eliminate your risk of getting CMV, but you can lower your chances of getting it. Most babies with congenital CMV never show signs or have health problems.