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…n gravid kvinde som udgangspunkt kun skal foretages, hvis hun har symptomer og har rejst i et af de pågældende områder. - at par eller mænd, der har rejst i områder med forekomst anbefales nu at bruge prævention i tre måneder efter hjemkomst mod tidligere seks. Kvinder anbefales fortsat at vente to måneder med at blive gravide efter hjemkomst fra område med forekomst af zikavirus. Se også på www.sst.dk/da/udgivelser/2019/Retningslinjer-til-sundhedsprofessionelle-infektion-med-zikavirus/
Nyt fra tidsskrifterne [+20]
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Journal of Medical Virology
12.04.2025
Journal of Medical Virology, Volume 97, Issue 4, April 2025.
BMC Infectious Diseases
2.04.2025
. Purpose. This study aims to identify and rank the key risk factors associated with the Zika virus by leveraging a novel multi-criteria decision-making (MCDM) framework based on type-2 heptagonal fuzzy sets. By integrating advanced aggregation operators, the framework effectively addresses uncertainties in expert assessments and enhances decision-making reliability. . Methods.
BMC Infectious Diseases
27.03.2025
. Background. Chikungunya, and Zika emerged in the 2010s in the Americas, causing simultaneous epidemics with dengue. However, little is known of these Aedes-borne diseases (ABDs) joint patterns and contributors at the population-level. . Methods.
Proceedings of the National Academy of Sciences
19.03.2025
Proceedings of the National Academy of Sciences, Volume 122, Issue 11, March 2025. SignificanceExoribonuclease-resistant RNAs (xrRNAs) in viruses contain knot-like structures, thought to act as mechanical roadblocks, that resist degradation by host RNase enzymes, thereby increasing viral infectivity and pathogenicity. Understanding what .
American Journal of Tropical Medicine and Hygiene
6.03.2025
. . Journal Name: The American Journal of Tropical Medicine and Hygiene Volume: 112 Issue: 3 Pages: 648-656. .
Emerg Microbes Infect
2.03.2025
Volume 14, Issue 1, December 2025 .
Lancet Infectious Diseases
28.02.2025
The 2015–16 Zika virus epidemic emerged in the Americas and rapidly spread throughout the region and beyond, showing the epidemic potential of this mosquito-borne Orthoflavivirus and its capacity to cause severe congenital malformations and neurological sequelae. WHO declared the Zika virus epidemic a public health emergency of international concern in 2016. Despite this declaration, there are no licensed Zika virus vaccines, therapeutics, or diagnostic tests appropriate for routine antenatal screening.
Lancet Infectious Diseases
28.02.2025
The 2015–16 Zika virus epidemic in the Americas drew global attention to Zika virus infection as a cause of microcephaly and Guillain–Barré syndrome. The epidemic highlighted the urgent need for preventive measures, including vaccines and monoclonal antibodies (mAbs). However, nearly 9 years later, no licensed Zika virus vaccines or mAbs are available, leaving the world's populations unprotected from ongoing disease transmission and future epidemics.
Current Opinion in Infectious Diseases
27.02.2025
Purpose of review . Arboviral infections caused by Dengue, Zika, and Chikungunya viruses continue to pose a significant global health threat, particularly in endemic regions. This review is timely because of the increasing prevalence of these infections, driven by factors such as urbanization and climate change. Dermatological manifestations of these viruses are crucial for early diagnosis, especially given the overlap in symptoms, which can complicate differential diagnosis. Recent findings .
International Journal of Infectious Diseases
25.02.2025
Zika virus (ZIKV) is a mosquito-borne flavivirus that became a global health issue in the early 2000s. First isolated in April 1947 from a rhesus macaque in Uganda's Zika Forest [1], the virus remained relatively unknown for over 60 years. Thereafter, the epidemiology of ZIKV underwent a dramatic shift marked by major outbreaks in Yap Island (2007), Southeast Asia (2010-2014), French Polynesia (2013-2014), and especially the Americas (2015-2016) [2].
PLoS One Infectious Diseases
14.02.2025
by Telvin Harrell, Swarnendu Basak, Hameeda Sultana, Girish Neelakanta . Zika virus (ZIKV) is a mosquito-borne human pathogen that causes mild febrile illness in adults and severe neurological complications and microcephaly in newborns. Studies have reported that ZIKV modulates methylation of human and viral RNA critical for its replication in vertebrate cells.
Virulence
12.02.2025
Volume 16, Issue 1, December 2025 .
Lancet Microbe
6.02.2025
The multiplexed EDIII serology assay can accurately identify the history of previous infection with either DENV or ZIKV. This high-throughput and sample-sparing assay is a promising new tool for supporting flavivirus surveillance, epidemiological and clinical studies, and serological testing for dengue vaccine eligibility. Further studies are needed to reduce the cost of the assay, eliminate high background in some samples, and to assess performance in DENV-endemic and ZIKV-endemic countries.
BMC Infectious Diseases
30.01.2025
…zil. São Sebastião, a lower-middle-class urban area just 26 km from the Brazilian capital, is an endemic area for dengue. However, asymptomatic cases may obscure the actual extent of the disease. In this study, we measured the seroprevalence of dengue, Zika virus, and chikungunya, and compared these findings with surveillance data. . . . Methods. A cross-sectional study was conducted involving 1,535 households.
BMC Infectious Diseases
17.01.2025
. Abstract. . Background. The burden of Aedes aegypti-transmitted viruses such as dengue, chikungunya, and Zika are increasing globally, fueled by urbanization and climate change, with some of the highest current rates of transmission in Asia. Local factors in the built environment have the potential to exacerbate or mitigate transmission. . . . Methods.
International Journal of Infectious Diseases
9.01.2025
Zika virus (ZIKV) is an arthropod-borne flavivirus that has had documented transmission in more than 80 countries and territories.[1] From 2015 to 2018, when the World Health Organization (WHO) declared Zika-related microcephaly a Public Health Emergency of International Concern [2], almost 600,000 suspected cases were reported and 223,477 confirmed only in the Americas.[3] The virus can cross the placental barrier, and it has a direct impact on the fetus neurogenesis, leading to adverse effects, such as th.
BMJ Open
11.12.2024
…s mosquitoes for infection transmission. The burden of arboviral diseases worldwide is substantial, affecting millions of people annually, with the Aedes aegypti mosquito responsible for spreading several common arboviruses, including dengue, chikungunya, Zika and yellow fever.
Journal of Medical Virology
13.11.2024
Journal of Medical Virology, Volume 96, Issue 11, November 2024.
American Journal of Tropical Medicine and Hygiene
5.09.2024
. . Journal Name: The American Journal of Tropical Medicine and Hygiene Volume: 111 Issue: 3 Pages: 622-626. .
International Journal of Infectious Diseases
29.08.2024
In Asia, dengue virus (DENV), Zika virus (ZIKV), and chikungunya virus (CHIKV) infections pose significant public health threats, which could result in substantially increased morbidity and mortality rates. These viruses, collectively known as arboviruses, share similarities in their epidemiology, transmission, and clinical manifestations. They often cause mild, subtle, or nonspecific clinical symptoms, while also potentially leading to severe and life-threatening complications [1].
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ProMED
4.03.2025
. . . ZIKA VIRUS - BANGLADESH: 2023. *****************************. A ProMED-mail post. www.promedmail.org. ProMED-mail is a program of the. International Society for Infectious Diseases. www.isid.org . Date: Mon 3 Mar 2025 . Source: The Business Standard [edited] . www.tbsnews.net/bangladesh/health/icddrb-identifies-1st-cluster-zika-virus-cases-bangladesh-2023-samples-1082951 . . . Scientists at the International Centre for Diarrhoeal Disease.
ProMED
4.03.2025
. . . DENGUE, CHIKUNGUNYA & ZIKA VIRUSES - BRAZIL: (MATO GROSSO). **********************************************************. A ProMED-mail post. www.promedmail.org. ProMED-mail is a program of the. International Society for Infectious Diseases. www.isid.org . Date: Wed 26 Feb 2025 . Source: Diario de Cuiaba [in Portuguese, trans. machine & Mod.TY,. edited] . www.diariodecuiaba.com.br/cidades/dengue-e-chikungunya-avancam-em-mt-e-cuiaba-quer-usar-fumace/702781 . . .
ProMED
1.03.2025
. . . ZIKA VIRUS - AMERICAS (02): ARGENTINA. *************************************. A ProMED-mail post. www.promedmail.org. ProMED-mail is a program of the. International Society for Infectious Diseases. www.isid.org . Date: Thu 27 Feb 2025 . Source: Vax Before Travel [edited] . www.vax-before-travel.com/2025/02/27/argentina-confirms-288-zika-cases . . . While the Zika virus has been detected since 1947 and caused.
ProMED
3.02.2025
. . . ZIKA VIRUS - AMERICAS: (BRAZIL, BOLIVIA, COLOMBIA). **************************************************. A ProMED-mail post. www.promedmail.org. ProMED-mail is a program of the. International Society for Infectious Diseases. www.isid.org . Date: Sat 1 Feb 2025 . Source: Vax Before Travel [edited] . www.vax-before-travel.com/2025/02/01/three-countries-confirm-303-zika-cases-2025 . . . Three Countries Confirm 303 Zika Cases in 2025 .
ProMED
31.01.2025
. . . ZIKA VIRUS - INDIA: WHO. ***********************. A ProMED-mail post. www.promedmail.org. ProMED-mail is a program of the. International Society for Infectious Diseases. www.isid.org . Date: Wed 29 Jan 2025 . Source: WHO Disease Outbreak News [edited] . www.who.int/emergencies/disease-outbreak-news/item/2025-DON549 . . . Situation at a glance . --------------------- . Between 1 January and 31 December 2024, a cumulative total of 151 Zika.
Statens Serum Institut
30.08.2024
På baggrund af et alvorligt, nyt tilfælde ønsker Statens Serum Institut at gøre rejsende i tropiske områder opmærksomme på risikoen for smitte med zikavirus. Det gælder særligt kvinder, som er gravide eller påtænker at blive gravide.
Eurosurveillance latest updates
18.04.2025
. Background. Regions of southern Europe are increasingly colonised by Aedes albopictus, with incidence of autochthonous dengue cases rising in recent years. . . Aim. We describe and compare Aedes-borne disease (dengue, chikungunya and Zika) incidence from 2017 to 2023, and the surveillance systems and response measures operating in France, Italy and Portugal in 2023, to improve surveillance, prevention, preparedness and response in Europe. . . Methods.
Medscape Infectious Diseases
16.04.2025
Skin lesions may hold the key to diagnosing dengue, Zika, chikungunya, and Oropouche fever. Learn how dermatologists can spot these infections. . Medscape Medical News
ProMED
14.04.2025
…6): (UP). promedmail.org/post/20241010.8719271 . Vector borne diseases - India (05): (DL). promedmail.org/post/20241006.8719195 . Vector borne diseases - India (04): (MH). promedmail.org/post/20240923.8718936 . Chikungunya, dengue and Zika viruses: India (MH). promedmail.org/post/20240918.8718835 . Vector borne diseases - India (03): (MP) rise in cases. promedmail.org/post/20240831.8718479 . Dengue/DHF update (65): India (GA) susp, fatal.
ProMED
12.04.2025
…. forested areas and is transmitted by the biting midge known as the. 'jején.' . . 'We have announced the confirmation of a positive case of the. Oropouche virus, as reported by the National Institute of Health. This. virus belongs to the same family as Zika and chikungunya [viruses],. within the arbovirus group. The symptoms and behavior of this virus. are very similar to those of the aforementioned viruses,' Roa told La. Nacion. . The Secretary stated that, despite the Oropouche virus having a very.
ProMED
11.04.2025
…ive _Streptococcus dysgalactiae_ subsp. equisimilis. in Spain (2012-2022): Genomic insights and clinical correlations . Lopez de Egea et al. Int J Infect Dis. 2025;153:107778 . doi.org/10.1016/j.ijid.2025.107778 . . Association between Congenital Zika Syndrome and hospitalizations. during early childhood: a nationwide cohort study . G. Tedde et al. Int J Infect Dis. 2025;153:107780 . doi.org/10.1016/j.ijid.2025.107780 . .
ProMED
10.04.2025
…nd epidemiological follow-up. These measures aim. to prevent the spread of the disease and detect possible new cases. . Mayaro fever is [caused by] a virus transmitted by the _Aedes aegypti_. mosquito, the same one that transmits dengue, chikungunya, and Zika. viruses. This disease is characterized by high fever, severe joint. pain, and, although it usually resolves spontaneously, can cause. significant discomfort to those affected. . Health authorities have highlighted the importance of destroying.
ProMED
9.04.2025
…ar [2025]. . According to the latest health report, published Wednesday [2 Apr. 2025], nearly 6000 new cases were recorded during the week of 17 to 23. Mar 2025. . The chikungunya virus is spread by 2 species of mosquito, which also. transmit dengue and zika viruses. . -- . Communicated by: . ProMED . [The chikungunya virus outbreak continues on Reunion Island and an. emergency plan in response has been initiated by health authorities.
ProMED
2.04.2025
… can be standardized (9). . Confirmation of a yellow fever case by IgM ELISA will depend on the. epidemiological situation and the result of the differential. laboratory diagnosis. Thus, in areas with circulation of other. flaviviruses (mainly dengue and Zika), the probability of. cross-reactivity is higher. . Other serological techniques include detection of IgG by ELISA and of. neutralizing antibodies by plaque reduction neutralization technique. (PRNT).
ProMED
31.03.2025
…5/03/28/mais-de-7-mil-casos-e-20-mortes-por-chikungunya-cuiaba-prorroga-emergencia-por-mais-60-dias.ghtml . . . The City of Cuiabá has extended the public health emergency decree. for another 60 days due to the significant increase in cases of. dengue, Zika, and chikungunya in the city. The decision, published on. Tuesday (26 [Mar 2025]), maintains the combat actions initiated in. January [2025]. . The municipality recorded 20 deaths caused by chikungunya, according.
ProMED
29.03.2025
…tted. through the bite of infected mosquitoes and midges. . The president of the National Academy of Medicine, Hunadies Urbina,. stated that 'The first thing to do is not to create anxiety in the. population. It is a virus that is similar to chikungunya, Zika, dengue. in that they have similar symptoms, so if the person feels ill, has. some type of symptoms, they should go to the doctor. The doctor is the. one who has the clinical capacity to try to differentiate between.
ProMED
25.03.2025
…acute phase of. chikungunya virus infection occurred in Sri Lanka, and the persistent. arthralgia phase was present when she was seen at the clinic in. Germany. Serologic tests in that clinic were positive for chikungunya. antibodies but not for dengue or Zika virus antibodies. This case. report illustrates the need for a good travel history and for an. understanding of what relevant pathogens are circulating in the. locality where the patient had been. Since the patient was not viremic.
ProMED
19.03.2025
…dministration official said, 'Usually, more dengue. cases are reported than chikungunya.' . . Chikungunya virus (CHIKV) spreads to humans through bites from. infected female mosquitoes. The primary vector is _Aedes aegypti_,. which also spread dengue and Zika viruses. These mosquitoes remain. active throughout daylight hours, with increased activity during early. morning and late afternoon. . 'The disease is characterised by an abrupt onset of fever, which is. frequently accompanied by joint pain.
ProMED
8.03.2025
…Global Strategic Preparedness, Readiness and Response Plan (SPRP) to. tackle dengue and other _Aedes_-borne arboviruses. The Plan aims at. reducing the burden of disease, suffering and deaths from dengue and. other _Aedes_-borne arboviral diseases such as Zika and chikungunya,. by fostering a global coordinated response. . 'The Plan outlines priority actions to control transmission and offers. recommendations to affected countries across various sectors,.
ProMED
5.03.2025
… dengue and 4 of chikungunya, which is a cause for concern for health. authorities. Given this scenario, teams have initiated emergency. actions to block the proliferation of the _Aedes aegypti_ mosquito,. which transmits these diseases in addition to the Zika virus. . According to Health Manager Vinicio de Faria, the situation in the. Montese District is even more worrying, as it has the highest [_Aedes. aegypti_] infestation rate. Therefore, DECOE will intensify routine.