Hong Kong Confirms Second Local Chikungunya Case, Highlighting Sustained Transmission Risk

2 days ago7 min read

Hong Kong health authorities have confirmed a second locally acquired case of chikungunya fever. Genomic sequencing has established a direct link between this latest patient, a 55-year-old woman, and the first local case involving an 82-year-old resident from Fung Tak Estate in Diamond Hill.This confirmation indicates an established local transmission chain, moving beyond isolated, travel-related infections. The Centre for Health Protection (CHP) is intensifying vector control measures, including mosquito surveillance and public education campaigns on eliminating stagnant water sources in the affected areas.The chikungunya virus is transmitted by Aedes mosquitoes, the same species responsible for spreading dengue fever. Symptoms typically include high fever, severe joint pain, muscle pain, headache, and rash.While rarely fatal, the joint pain can be debilitating and persist for several months. The public is urged to use insect repellent and wear loose, light-colored clothing to prevent mosquito bites. The CHP continues to maintain enhanced surveillance and is working closely with other government departments to mitigate the risk of further community spread.

#featured

#chikungunya fever

#Hong Kong

#local transmission

#genome analysis

#public health

#viral infection

#outbreak