Dengue

Brazil is intensifying its fight against dengue fever by accelerating the deployment of an approved dengue vaccine in response to rising infection rates. Health authorities emphasize that vaccination, combined with public awareness campaigns on mosquito control, is crucial to curb the disease’s seasonal surge. Recent clinical studies confirm the vaccine’s safety and efficacy in preventing severe dengue, particularly among children and adolescents in endemic regions.

Bangladesh is facing one of its worst dengue outbreaks in recent history, with fatalities continuing to climb and hospitals overwhelmed by a surge in patients. The mosquito-borne viral disease has claimed over 179 lives and infected tens of thousands across the country this year, according to official health data. Prolonged monsoons, unplanned urbanisation, and inadequate vector control have intensified the crisis.

Kerala is confronting its most severe dengue outbreak in half a decade, with Ernakulam district reporting the highest fatalities. The state has recorded 427 deaths, highlighting critical challenges in public health management and vector control. Authorities are under pressure to intensify mosquito eradication campaigns, improve hospital readiness, and enhance community awareness to contain the outbreak.

Sindh is grappling with a worsening dengue outbreak, as cases surge in major cities like Karachi and Hyderabad. Public health experts warn that delayed action and administrative lethargy by the Sindh Health Department have exacerbated the situation, straining hospital infrastructure and healthcare personnel. Rising patient admissions, coupled with inadequate mosquito control measures, are fueling the spread of the vector-borne disease.

Hanoi is witnessing a significant rise in dengue fever cases, prompting urgent public health interventions. The mosquito-borne viral disease, prevalent during the monsoon season, has impacted multiple districts, with hospitals reporting increased patient admissions. Health authorities are emphasizing preventive measures, including vector control, community awareness, and timely medical attention for symptomatic individuals. Experts warn that climate conditions, urban density, and inadequate sanitation can exacerbate transmission.

Bangladesh is grappling with an unprecedented surge in dengue cases, reporting its highest single-day fatalities of 2025. Health authorities have confirmed numerous deaths in urban and peri-urban areas, highlighting the severity of the outbreak. Contributing factors include unseasonal rains, mosquito breeding in stagnant water, and limited access to timely medical care in densely populated zones. Hospitals are experiencing increased patient loads, stretching resources and staff.