Travel Health Service Year 2025

Current Travel Health News

Travel Health News

Current Travel Health News

Take precautions against dengue fever when travelling abroad

Dengue fever is now endemic in more than 100 countries in Africa, the Americas, the Eastern Mediterranean, Southeast Asia and the Western Pacific. This includes various popular tourist destinations for Hong Kong people including the Philippines, Thailand, Indonesia, Malaysia and Singapore.

Detailed information on the latest Dengue fever situation in Hong Kong, as well as neighbouring and overseas countries and areas, can be found at the Centre for Health Protection’s website: https://www.chp.gov.hk/files/pdf/df_imported_cases_and_overseas_figures_eng.pdf

Travellers planning to travel in these areas should take precautions against the disease. Travellers returning from areas where dengue fever is prevalent should seek medical advice as soon as possible if they feel unwell and provide travel details to their doctors.

For more information on dengue fever, including the latest situation in neighbouring and overseas countries and areas, please visit the Centre for Health Protection’s thematic webpage at https://www.chp.gov.hk/en/features/38847.html

Take precautions against Mpox (also known as monkeypox) when travelling abroad

Mpox (also known as monkeypox) is a zoonotic disease caused by Mpox virus. Often found in tropical forest regions of Central and West Africa. It is mainly transmitted by contact with infected animals, human-to-human transmission is limited. Incubation period is mainly from 6 to 13 days, symptoms are similar with Smallpox infection, but less severe.

Since 6 May 2022, multiple outbreaks wer e reported in Europe and North America countries, and many patient are self-identified as bisexual or men who have sex with men. Travellers planning to travel in these areas should avoid contact with infected person. Travellers returning from these areas shall notify the doctor to seek medical treatment and inform the travel situation if feeling unwell.

For more information on Mpox, including the latest situation in overseas countries or places, please visit the World Health Organization and Hong Kong Centre for Health Protection’s thematic webpages at: https://www.who.int/health-topics/monkeypox#tab=tab_1
https://www.chp.gov.hk/en/features/105683.html

 

Taiwan: Malaria

3 July 2025

The Taiwan Centers for Disease Control announced today that there was one new case of imported Malaria in Taiwan. The patient is a foreign male in his 30s who traveled to Palawan Island in the Philippines in early June this year. After reporting and testing, it was confirmed that he was infected with Plasmodium knowlesi.

(Source: Outbreak News Today 3 July 2025)

 

USA: Measles [Update]

3 July 2025

The Wyoming Department of Health has confirmed a case of Measles in an unvaccinated child from Natrona County.

(Source: Outbreak News Today 2 July 2025)

 

Pakistan: Poliomyelitis [Update]

3 July 2025

The Regional Reference Laboratory for Polio Eradication at the Pakistan National Institute of Health, Islamabad, has confirmed a polio case from District North Waziristan in South Khyber Pakhtunkhwa.

(Source: Outbreak News Today 2 July 2025)

 

Cambodia: Avian Influenza [Update]

3 July 2025

The Ministry of Health of the Kingdom of Cambodia announced another case of H5N1 Avian influenza in a 36-year-old woman from Siem Reap province, who was confirmed positive by the Pasteur Institute of Cambodia on Monday.

(Source: Outbreak News Today 2 July 2025)

 

USA: Dengue Fever [Update]

3 July 2025

Florida state health officials report an additional indigenous case in Miami-Dade County this past week. This is the second locally transmitted Dengue case in Florida and in Miami-Dade County. This most recent case was serotyped as DENV-4.

(Source: Outbreak News Today 2 July 2025)

 

Philippines: Dengue Fever and Leptospirosis [Update]

3 July 2025

Dengue cases in Quezon City have reached 5,399 from January 1 to June 26, 2025.

The total cases of Leptospirosis in Quezon City have reached 66 from January 1 to June 26, 2025. In total, 52 (79%) are men and 12 (18%) are women. 12 deaths from leptospirosis were also recorded.


(Source: Outbreak News Today 1 July 2025)

 

Costa Rica: Malaria

3 July 2025

Malaria cases in Costa Rica in 2025 have seen a big decrease compared to recent previous years, according to data from the Ministry of Health.

(Source: Outbreak News Today 1 July 2025)