Jan 30, 2025 · Zika virus is primarily spread by mosquitoes and can cause serious birth defects. Learn about areas at risk, the illness it causes, and ways to prevent it. View All

In February 2016, the WHO declared the outbreak a Public Health Emergency of International Concern as evidence grew that Zika can cause birth defects as well as neurological problems. [6][7] The virus can be transmitted from a pregnant woman to her fetus, and can cause microcephaly and other severe brain anomalies in the infant. [8][9][10] Zika ...

Dec 8, 2022 · Outbreaks of Zika virus disease were identified throughout most of the Americas and in other regions with established Aedes aegypti mosquitos. Infections were detected in travellers from active transmission areas and sexual transmission was confirmed as an alternate route of Zika virus infection.

Jan 17, 2025 · In 2015 and 2016, large outbreaks of Zika virus occurred in the Americas, resulting in an increase in travel-associated cases in US states, widespread transmission in Puerto Rico and the US Virgin Islands, and limited local transmission in Florida and Texas.

May 15, 2024 · The large Zika virus outbreaks that occurred during 2015 and 2016 in the Americas are over, but Zika virus continues to be a risk in many countries around the world. Review CDC's latest Zika recommendations for travelers and people living abroad.

In March 2015, Brazil reported a large outbreak of rash illness, soon identified as Zika virus infection and, in July 2015, found to be associated with Guillain-Barré syndrome.

The outbreak abated in October 2014, with 8,723 suspected cases of Zika reported. The true number of Zika cases was estimated at more than 30,000. [ 20 ] An unusual rise in neurological syndromes is reported, including 42 cases of Guillain–Barré syndrome (GBS); [ 21 ] typically five cases are reported in a three-month timeframe.

Oct 1, 2024 · Zika response information from FDA, including fast facts, safety of the blood supply, and investigational products.

Feb 3, 2016 · Cases of Zika virus disease declined from 2017 onwards globally; however, Zika virus transmission persists at low levels in several countries in the Americas and in other endemic regions. To date, a total of 89 countries and territories have reported evidence of mosquito transmitted Zika virus infection, however surveillance remains limited ...

Learn about the Zika virus and Zika vaccine development. Zika virus is most often spread through mosquito bites. Zika virus is first reported in a human. Zika virus causes an outbreak on the Yap Islands. Zika virus causes an outbreak in French Polynesia. Zika …

Oct 20, 2022 · Is there a current Zika virus outbreak? There was a Zika epidemic from 2014 to 2017 in the Americas, with outbreaks in the U.S. in 2015 and 2016. Cases of Zika in the U.S. since then have been in people who got infected while traveling outside of the U.S.

Zika fever (also known as Zika virus disease) is an illness caused by Zika virus. [80] Around 80% of cases are estimated to be asymptomatic, though the accuracy of this figure is hindered by the wide variance in data quality, and figures from different outbreaks can vary significantly. [ 81 ]

The Zika outbreak has captivated a global audience and information and misinformation is being rapidly spread via the internet. • The Zika virus is transmitted primarily by the mosquito vector, Aedes aegypti. But there is serious concern about sexual transmission. •

Apr 12, 2022 · A new outbreak of Zika virus is quite possible, warn researchers, with a single mutation potentially enough to trigger an explosive spread.

Jan 21, 2016 · The World Health Organization has declared the Zika virus a global public health emergency. The infection has been linked to thousands of babies being born with underdeveloped brains.

May 18, 2022 · Zika virus was discovered in the Zika forest in Uganda in 1947. In 2015, cases were reported in Brazil and an outbreak of Zika virus disease followed in South and Central America as well as the Caribbean.

Zika virus disease, also called Zika fever, is caused by a virus transmitted primarily by Aedes aegypti mosquitoes. First identified in Ugandan monkeys in 1947, then in humans in 1952, the Zika virus was virtually dormant for six decades.

The Zika virus was reported in May 2015 in South America and has continued to spread. Access CDC updates on symptoms and diagnosis, as well as concerns for pregnant women.

Feb 27, 2025 · To address the absence of essential tools to detect and mitigate Zika virus transmission, a cadre of experts developed a priority agenda for Zika virus research and development, based on extensive literature reviews and input from a meeting of 125 global thought leaders. This Series summarises the state of the science and the critical ...

4 days ago · The cohort study titled, ‘Pregnancy and Birth outcomes after Maternal Zika Virus Infection in Pregnancy during an outbreak in Pune district’ will also include individuals above 18 years of age ...

Jan 30, 2025 · Zika virus typically occurs in tropical and subtropical areas of Africa, the Americas, Southern Asia, and Western Pacific. There is currently no vaccine to prevent or medicine to treat Zika. Travelers can protect themselves by preventing mosquito bites.

Guidelines for the Clinical Diagnosis and Treatment of Dengue, Chikungunya, and Zika (Washington (DC): Pan American Health Organization; 2022). WHO toolkit for the care and support of people affected by complications associated with Zika virus (Geneva: World Health Organization; 2017).

Feb 16, 2016 · It was subsequently identified in humans in 1952 in Uganda and Tanzania. Outbreaks of Zika virus disease have now been recorded in Africa, the Americas, Asia and the Pacific. Until 2007, there had been fewer than 20 documented human cases, followed by mostly local outbreaks in the South Pacific and French Polynesia.

Mar 14, 2025 · “The Zika outbreak in 2015 got me interested in virology as a high schooler,” Toner said. “Getting to work on Zika in the Jose lab at Penn State and to play a small part in a project as impactful as this while I was an undergraduate student was an amazing opportunity.” ...

5 days ago · “Since late 2023, new outbreaks have been reported in Bolivia, Brazil, Peru and Cuba, including among travelers returning to Canada and the United States,” the report states. ... Zika, dengue ...

Mar 17, 2025 · Similar to viruses like dengue and Zika, Oropouche virus symptoms include fever, chills, headache, and muscle aches. The incubation period is three to 10 days, and symptoms last two to seven days ...

6 days ago · Children exposed antenatally to Zika virus (ZIKV) during the 2015-2016 epidemic are now in school; little is known about their neurodevelopment at this age. The objective was to evaluate ...

Feb 25, 2025 · To be on outbreak response now in this climate is a whole new level of complexity and stress." ... leading to birth defects and fetal deaths similar to those caused by the Zika virus. Florida ...