The World Health Organization (WHO) has sounded the alarm as chikungunya virus reaches 119 countries, putting an estimated 5.5 million people at risk, China Media Group reported. Once confined to tropical hotspots, this mosquito-borne illness is now a global concern.
Chikungunya’s hallmark symptoms—soaring fever, intense joint pain and lingering fatigue—can sideline nearly 40% of infected individuals for months or even years. While deaths are rare, severe cases can turn life-threatening.
Mid-July 2025 data from the European Center for Disease Prevention and Control show the Americas leading the surge: Brazil reported 185,553 cases, Bolivia 4,721, Argentina 2,836 and Peru 55. Meanwhile, Indian Ocean islands like La Reunion, Mayotte and Mauritius are reliving outbreaks, with La Reunion seeing one-third of its residents infected.
“We are seeing history repeating itself,” warns Diana Rojas Alvarez, a WHO medical officer, recalling the 2004–2005 epidemic that affected nearly half a million people before spreading worldwide.
The current wave began in early 2025, extending into new fronts such as Madagascar, Somalia and Kenya, alongside epidemic transmission in Southeast Asia, including India.
Two vaccines exist but are mainly targeted at travelers. In response, WHO is collaborating with national health authorities to boost lab testing, train healthcare workers and enhance surveillance. A new strategic advisory group will soon guide global prevention and control efforts.
Reference(s):
cgtn.com
