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What is the prognosis of Zika virus?

What is the prognosis of Zika virus?

What is the prognosis (outlook) for people who have the Zika virus? Most people who get the Zika virus experience a mild illness, if they have any signs at all. The biggest health risk is for pregnant women. Their unborn babies may develop a birth defect that affects brain development.

What are the long term effects of Zika virus?

Zika infection during pregnancy can cause serious birth defects and is associated with other pregnancy problems. Rarely, Zika may cause Guillain-Barré syndrome, an uncommon sickness of the nervous system in which a person’s own immune system damages the nerve cells, causing muscle weakness, and sometimes, paralysis.

Does Zika virus cause microcephaly?

Microcephaly & Other Birth Defects Babies with microcephaly often have smaller brains that might not have developed properly. Zika virus infection during pregnancy is a cause of microcephaly. During pregnancy, a baby’s head grows because the baby’s brain grows.

What are the chances of Zika causing microcephaly?

The results showed that 15% of the patients with microcephaly was related to Zika virus infection. According to the Melo et al. 2016 [22] study, two newborns with congenital Zika infection were observed from their intrauterine life.

What is the life expectancy of microcephaly?

The prognosis for a child who has microcephaly depends on the other medical conditions the child has. In general, life expectancy for children who have microcephaly is reduced, and the prospects of attaining normal brain function is poor.

Can Zika cause congenital abnormalities?

Zika virus infection during pregnancy can lead to congenital Zika syndrome and other birth defects.

What organs does the Zika virus affect?

Zika virus directly infects brain cells and evades immune system detection, study shows. Summary: The mosquito-borne Zika virus linked to microcephaly and other neurological problems in newborns of affected mothers directly infects the brain progenitor cells destined to become neurons, researchers report in a new study …

What disease does Zika virus cause?

Zika virus can be transmitted from mother to fetus during pregnancy, resulting in microcephaly (smaller than normal head size) and other congenital malformations in the infant, collectively referred to as congenital Zika syndrome. Microcephaly is caused by underlying abnormal brain development or loss of brain tissue.

Do Zika babies survive?

Zika isn’t completely out of their lives, though. Mother and son are still involved in research to help scientists understand whether there are more subtle differences from Zika that can appear as children grow up.

Does microcephaly shorten life?

One problem is that even in milder cases, microcephaly can be linked to seizures, which can reduce life expectancy.

Does Zika stay in your system forever?

There are some viruses that stay in the body permanently — herpes and the AIDS virus HIV, for example. But Zika virus is one that the immune system eventually gets rid of. Several viruses are known to cause birth defects if the mother is infected during pregnancy.

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