Yellow fever update
Yellow fever cases continue to be reported in Africa and South America
Getting to grips with dengue
Registration is now open for our first ‘Getting to grips’ webinar of 2026
NaTHNaC
Online 
World Malaria Day 25 April 2026
World Malaria Day is an opportunity to highlight the progress that has been made in eliminating malaria, but also to remember that it remains a significant problem in some countries
Rabies vaccine shortage: advice for health professionals
Important advice on rabies vaccine shortage for health professionals
A food and water hygiene reminder for travellers
New research highlights the importance of raising awareness among UK travellers about stomach bugs and other travel-related gut infections
RCN and NaTHNaC 9th Joint Travel Health Conference 2026
Featuring the latest updates and future trends in travel health
NaTHNaC
Royal College of Nursing
Online Mefloquine shortage
Shortage of 250mg mefloquine (Lariam) antimalarial tablets in the United Kingdom (UK) until the end of April 2026
Avloclor (chloroquine tablets) discontinued and Malarivon (chloroquine syrup) out of stock
Updated information for health professionals on the supply of chloroquine for malaria chemoprophylaxis
UKHSA publishes travel-associated infections report
Case numbers of selected travel-associated infections reported in England, Wales and Northern Ireland during 2025
Dengue in Martinique
As of 29 March 2026, 1,009 cases of dengue fever have been reported in Martinique since the start of 2026. DENV3 has been recorded. Please see our Topics in Brief article for further details on dengue.
Mpox in Pakistan
As of 14 April 2026, 122 suspected mpox cases (25 confirmed) have been reported in Sindh Province. Cases have been reported from Khairpur district, Sukkur and Karachi. Nine deaths have been recorded and newborn babies have been amongst those affected. No further information regarding the clade is available at present. Please see our Topics in Brief article for further details on mpox.
Dengue in Bolivia
As of 22 March 2026, 36,007 suspected cases of dengue have been reported in Bolivia since the start of 2026. This represents a large increase compared to the same period in 2025. Serotypes DENV1 and DENV2 have been recorded. Please see our Topics in Brief article for further details on dengue.
Dengue in Maldives
As of 15 April 2026, 1,908 cases of dengue have been reported in the Maldives since the start of 2026. This represents an increase compared to the same period in previous years. Cases has been recorded across all Atolls. Please see our Topics in Brief article for further details on dengue.
Yellow fever in Bolivia
Between 1 January and 21 April 2026, a total of five cases of yellow fever have been reported in Bolivia with two deaths. Please see our Topics in Brief article for further details on yellow fever.
CVDPV1 in South Sudan
As of 20 April 2026, two cVDPV1 cases were reported from the Upper Nile region. Onset of paralysis in both cases was February 2026. Please see our Topics in Brief article for further details on polio.
Dengue in Tonga
As of 20 April 2026, a total of 24 laboratory confirmed dengue cases have been reported in Tonga for 2026. The Ministry of Health have declared a dengue outbreak following an increase in confirmed and suspected cases, along with evidence of community transmission across Eua, Ha‘apai and Tongatapu. Please see our Topics in Brief article for further details on dengue.
Zika in France ex Indonesia
Between July 2025 and March 2026, 11 travel-associated cases of Zika virus disease have been reported in France linked to travel to Indonesia, including all four cases detected in early 2026. Most cases were associated with travel to Bali and neighbouring islands. Please see our Topics in Brief article for further details on Zika virus.
Zika in Bolivia
As of 28 March 2026, a total of 1,168 cases of Zika virus disease have been reported in Bolivia since the start of 2026. This represents a large increase compared to the same period in 2025. 1,224 cases were recorded for the whole of 2025. Please see our Topics in Brief article for further details on Zika.
Oropouche virus disease in Colombia
As of 19 March 2026, a total of 21 cases of Oropouche virus disease (OROV) were reported in Colombia during 2025. Please see our Topics in Brief article for further details on Oropouche virus disease.
Are you a traveller? We'd love to hear from you
The Yellow Fever Zone
Get TravelHealthPro on your site
Travellers in Scotland
|
Travellers based in Scotland should check the NHS inform website for further information on accessing travel health services. |
 |
The Yellow Fever Zone
Clinical and administrative resources for health professionals and other staff responsible for administering yellow fever vaccine and for those managing a YFVC
Get TravelHealthPro on your site
Integrate features of TravelHealthPro into your own website with our API and widget
