Active circulation of the Influenza A (H3N2) variant has triggered a surge in medical consultations and hospitalizations across the Dominican Republic. Health experts report that this specific strain is currently the most aggressive of at least five respiratory viruses circulating in the country, often leading to severe clinical outcomes in both children and adults.
The Dominican Society of Pulmonology and Thoracic Surgery (SDNCT) has issued a formal alert, noting that H3N2 symptoms are frequently more intense than other seasonal strains, typically presenting as high fevers, extreme fatigue, and persistent coughs.
While the Ministry of Public Health maintains that the increase falls within expected seasonal parameters, specialized pediatric centers like the Hugo Mendoza Hospital have reported seeing upwards of 50 to 60 respiratory cases daily. A significant challenge for the public is the high cost of specific diagnostic testing for the H3N2 variant, which remains largely uncovered by major insurance providers.
Health authorities and medical societies strongly urge the population to prioritize vaccination, use masks in crowded spaces, and avoid self-medicating with antibiotics, which are ineffective against viral infections.
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10 February 2026