Understanding Zika's mechanisms will illuminate how viral
infection leads to birth defects such as microcephaly, a condition marked by an abnormally small head and brain size, and could inform the development of therapies and vaccines, the study authors said.
Not exact matches
U.S. health officials have concluded that Zika
infections in pregnant women can cause microcephaly, a
birth defect marked by small head size that can
lead to severe developmental problems in babies.
Infection in pregnant women can
lead to birth defects in developing fetuses and newborns, but long - term outcomes for children exposed
to the virus in the womb are largely unknown.
The researchers sought
to explore the link between maternal
infection and risk for autism, focusing on five pathogens known collectively as ToRCH agents — Toxoplasma gondii, rubella virus, cytomegalovirus, and herpes simplex viruses type 1 and 2 —
to which exposure during pregnancy can
lead to miscarriage and
birth defects.
Symptoms are typically mild, but according
to the Center for Disease Control, there are reports of the
infection leading to «Guillain - Barre syndrome and pregnant women giving
birth to babies with
birth defects and poor pregnancy outcomes.»