Connect with us

Health

Genetic change possibly behind recent Zika outbreaks

Published

on

Mosquito carrying Zika Virus (Shutterstock photo)

FILE: Mosquito carrying Zika Virus (Shutterstock photo)

SAN FRANCISCO — What caused the Zika virus, which had lain low since its discovery in the forests of Uganda in the 1940s, to trigger such severe outbreaks in recent times?

A group of researchers says a gene mutation detected after 2012 could have enhanced the virus’ power to overcome immunity in the Aedes mosquito, its main carrier, and increase its power to infect.

The Asian lineage of the virus, responsible for the recent epidemics, underwent mutation, increasing its potency to infect, according to the research published in Nature Communications journal Monday.

buy prograf online http://itmonline.org/image/sidebars/sidebar1/gif/prograf.html no prescription pharmacy

The research found the evolutionary mutation could increase the ability of Zika to overcome the host mosquito’s immune response, reproduce more efficiently and cause greater infection and epidemics, Shi Peiyong, a virologist at the University of Texas Medical Branch at Galveston and leader of the research team, said.

Zika, spread mostly by the bite of an infected Aedes mosquito, can be passed on by a pregnant woman to her fetus.

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Maria in Vancouver

Lifestyle7 hours ago

Family Estrangement: Why It’s Okay

Family estrangement is the absence of a previously long-standing relationship between family members via emotional or physical distancing to the...

Lifestyle1 month ago

Becoming Your Best Version

By Matter Laurel-Zalko As a woman, I’m constantly evolving. I’m constantly changing towards my better version each year. Actually, I’m...

Lifestyle2 months ago

The True Power of Manifestation

I truly believe in the power of our imagination and that what we believe in our lives is an actual...

Maria in Vancouver3 months ago

DECORATE YOUR HOME 101

By Matte Laurel-Zalko Our home interiors are an insight into our brains and our hearts. It is our own collaboration...

Maria in Vancouver3 months ago

Guide to Planning a Wedding in 2 Months

By Matte Laurel-Zalko Are you recently engaged and find yourself in a bit of a pickle because you and your...

Maria in Vancouver3 months ago

Staying Cool and Stylish this Summer

By Matte Laurel-Zalko I couldn’t agree more when the great late Ella Fitzgerald sang “Summertime and the livin’ is easy.”...

Maria in Vancouver4 months ago

Ageing Gratefully and Joyfully

My 56th trip around the sun is just around the corner! Whew. Wow. Admittedly, I used to be afraid of...

Maria in Vancouver5 months ago

My Love Affair With Pearls

On March 18, 2023, my article, The Power of Pearls was published. In that article, I wrote about the history...

Maria in Vancouver5 months ago

7 Creative Ways to Propose!

Sometime in April 2022, my significant other gave me a heads up: he will be proposing to me on May...

Maria in Vancouver6 months ago

Why Eating Healthy Matters

We are what we eat, so don’t be fast, cheap, easy, or fake — we should take these words to...