Mar 10 • 14:00 UTC 🇦🇷 Argentina La Nacion (ES)

The H3N2 flu advances in Argentina: who should get vaccinated and how many doses are needed according to each case

Argentina's Health Ministry is launching its flu vaccination campaign to combat the H3N2 variant, targeting various risk groups to ensure broader immunity.

The Argentine government has announced that its flu vaccination campaign for 2026 will start on March 11, focusing on combating the spread of the H3N2 variant. This initiative is part of a concerted effort to address public health concerns related to influenza and ensure that vulnerable populations receive the necessary vaccinations. The Health Ministry has outlined specific groups that will be prioritized in the initial phase of the campaign, especially those at higher risk.

Among the groups targeted, infants aged 6 to 24 months will be required to receive two doses of the vaccine, with specific guidelines provided for those who have previously been vaccinated. Additionally, individuals between the ages of 2 and 64 who have underlying health conditions will be eligible for an annual dose of the vaccine upon providing appropriate medical documentation. For individuals aged 65 and older, only one annual dose will be required without a doctor's recommendation, while pregnant individuals are also encouraged to participate in the vaccination drive.

The implications of this campaign could be significant for public health in Argentina, especially given the recent trends in flu infections. By prioritizing vaccination for at-risk populations, the government aims to reduce the burden on healthcare systems and prevent severe cases and related complications from the H3N2 flu. The success of this campaign could also set a precedent for future public health initiatives in tackling influenza and other contagious diseases in the region and enhance overall community immunity against such viral threats.

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