Mosquitoes can carry viruses including dengue, malaria, chikungunya and Zika. They are a growing public health threat abroad and in the United States. Rick Bowmer/AP hide caption
zika
Friday
Thursday
This mosquito spreads dengue, Zika and yellow fever too. Could these diseases make a human emit an odor that draws the insect in to take a bite? Joao Paulo Burini/Getty Images hide caption
Why mosquitoes might find you irresistible. Hint: A viral lure
Monday
Yaritza Martinez developed a Zika virus infection in 2016 when she was pregnant with her son Yariel, who is now 5 years old. Yariel is enrolled in a long-term study following a group of babies in the U.S. and in Colombia to see how they have been developing. Meredith Rizzo/NPR hide caption
5 years later, researchers assess how children exposed to Zika are developing
Thursday
Rochelle dos Santos helps her daughter with physical therapy. Many children with congenital Zika disorder are physically disabled. Ueslie Marcilino/Undark Magazine hide caption
Friday
A female Aedes aegypti mosquito feeds on human skin. James Gathany/CDC/Smith Collection/Gado/Getty Images hide caption
Thursday
With her blood meal visible through her transparent abdomen, the female Aedes aegypti mosquito takes flight as she leaves her host's skin surface. James Gathany/CDC Public Health Image Library hide caption
Why One Dangerous Mosquito Developed A Taste For Human Blood
Tuesday
Mother Daniele Santos holds her baby Juan Pedro, who has microcephaly, on May 30, 2016, in Recife, Brazil. Researchers are now learning that Zika's effects can appear up to a year after birth. Mario Tama/Getty Images hide caption
Babies Who Seem Fine At Birth May Have Zika-Related Problems Later, Study Finds
Saturday
The beaches of Brazil beckon — but travelers need to find out if they're heading to a part of the country where a yellow fever vaccine is recommended. Diego Herculano/NurPhoto via Getty Images hide caption
Thursday
A Miami-Dade County mosquito control worker sprays around a home in August 2016 in the Wynwood area of Miami. A University of Florida study recently identified the first known human case of the mosquito-borne Keystone virus. Alan Diaz/AP hide caption
Friday
A woman who is eight months pregnant in Recife, Brazil. The Zika virus has been rampant in this region. Matt McClain/The Washington Post/Getty Images hide caption
Thursday
Twins Heloisa (left) and Heloa Barbosa, both born with microcephaly, had a one-year birthday party on April 16 in Areia, Brazil. Their mother says she contracted the Zika virus during pregnancy. Mario Tama/Getty Images hide caption
Friday
Aedes aegypti mosquitoes in various stages of development displayed in Brazil in 2016. Mario Tama/Getty Images hide caption
Wednesday
Maria Carolina Silva Flor and Joselito Alves dos Santos with their 18-month-old daughter, Maria Gabriela Silva Alves. The baby was born with Zika syndrome. Amanda Klasing hide caption
Monday
When the Centers for Disease Control and Prevention lifted its last Zika travel advisory for Miami-Dade County last week, residents and visitors to Miami's popular South Beach neighborhood were relieved. Still, doctors say, pregnant women should continue to take extra precautions. Joe Raedle/Getty Images hide caption
Pregnant women â and those trying to get pregnant â should not travel to places where the Zika virus is circulating. For children, age is a factor. Alessandro Abel/Getty Images/EyeEm hide caption