National influenza vaccination campaigns are underway across Argentina, with efforts beginning on March 11, 2026, to protect vulnerable populations against circulating strains of the virus. This proactive approach comes in response to early indications of increased influenza activity, including the H3N2 subtype and aims to maximize immunity before peak transmission periods.
The nationwide initiative, announced on March 10, 2026, will provide free vaccinations to key groups, including healthcare workers, pregnant individuals, postpartum women (within ten days of delivery), children aged six to 24 months, adults over 65, and those aged two to 64 with chronic health conditions. The Ministry of Health has emphasized the importance of early vaccination to safeguard these at-risk communities.
In La Plata and the province of Buenos Aires, the vaccination drive officially launched on March 11, 2026. Authorities confirmed that municipal vaccination centers have sufficient stock available for eligible residents. Details about eligibility and locations can be found here.
The campaign is starting three weeks earlier than in 2025, reflecting a trend of earlier respiratory virus seasons and increased transmissibility of the H3N2, K genetic subgroup. Health officials are encouraging individuals to get vaccinated as soon as possible, noting that the vaccine can be administered alongside other routine immunizations. More information about the national campaign is available from Infobae.
Similar initiatives are also underway in other provinces, including Chaco and Santa Fe, where vaccination programs began on March 10, 2026. The government of Chaco announced the start of its campaign and Santa Fe also initiated its vaccination program on the same day.
These widespread vaccination efforts are a critical component of public health strategy, aiming to reduce the burden of influenza and protect those most susceptible to severe illness. The early rollout of the vaccine underscores the commitment to proactive disease prevention and preparedness.
A list of vaccination centers in La Plata can be found here, and Infobae provides a comprehensive overview of the national campaign.
