Argentina is seeing a shift in its respiratory virus season, with influenza cases declining while respiratory syncytial virus (RSV) is now driving more hospitalizations, according to reports from El Destape and other local outlets.
The Argentine Ministry of Health's latest National Epidemiological Bulletin, covering week 29, shows that while flu activity is losing strength, RSV has taken a more prominent role in hospital admissions. El Destape reports that some patients are experiencing prolonged respiratory symptoms that do not fully resolve, a pattern that has drawn attention from health officials.
The bulletin, which also tracks dengue and chikungunya, indicates that the current respiratory season is presenting a mixed picture. Rosario3 reported that RSV is now the main cause of hospitalizations, particularly affecting young children with conditions like bronchiolitis. Diario Jornada also flagged an increase in pneumonia and bronchiolitis cases, underscoring the strain on pediatric services.
El Destape's reporting highlights a phenomenon of "long flu" and apparent reinfections, where patients report lingering coughs, fatigue, and other symptoms weeks after the initial illness. The outlet noted that these extended respiratory syndromes are raising questions about how the virus is circulating and whether current testing and treatment protocols are adequate.
The epidemiological bulletin provides the official data behind these reports, showing the evolving mix of viruses circulating in the country. While influenza is receding, the continued presence of RSV and other pathogens means hospitals are still managing significant respiratory caseloads.
What to watch next: Whether the Ministry of Health adjusts its vaccination or treatment guidance as RSV continues to dominate hospital admissions through the remainder of the season.
