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Everything published from the Institute of Virology
January 2026

January 2026

Respiratory virus trends in January 2026: Rhino-/enterovirus and influenza (H3N2) activity shows early signs of decline, while hospitalization rates remain above last year’s levels. SARS-CoV-2, RSV, and a range of additional respiratory pathogens continue to circulate.

Annual Retreat 2026

Annual Retreat 2026

The IVI held its annual retreat from January 7th to 9th. 20 talks and keynote lectures by Prof. Niklas Arnberg (Umeå University) and Daniela Weiskopf (La Jolla Institute) sparked lively discussions.

Annual Retreat 2026

GfV Executive Board and Advisory Board meeting

IVI Director Gisa Gerold participated in the second joint board and advisory board meeting of the DACH Association Society for Virology (GfV) at Goethe University Frankfurt in her capacity as Chair of the Executive Board. Her cooperation with the Swedish Society for Virology was recognized and will continue with a focus on young scientist exchange.

January 2026

November 2025

Increase in Hepatitis A cases in Austria: The Institute of Virology confirmed 11 infections by PCR in 2025 – significantly more than in previous years. These observations underscore the importance of preventive immunization against Hepatitis A.

January 2026

October 2025

Rhinoviruses show clear dominance in October 2025 with a positivity rate of 45% among hospitalized patients. Particularly vulnerable are infants, young children, as well as elderly and immunosuppressed individuals. The Institute provides updated respiratory and gastro dashboards.

Company outing 2025

Company outing 2025

On this year's company outing on 30 September, our team took the Mutterer Alm cable car to the mountain station in the morning, where the group split up as the mood took them. Some opted for a relaxed and sociable hike to the Götzner Alm, while others took on the...

January 2026

September 2025

RSV prevention update: Since December 2024, the monoclonal antibody Nirsevimab has been available in Austria’s free children’s vaccination program. The Institute of Virology is launching a pilot project for genetic surveillance of RSV variants in the upcoming season.

Tick and TBE project

Tick and TBE project

It is currently tick peak season again! As new species and consequently new pathogens are now appearing in our country due to factors such as climate change and travelling, good early monitoring and appropriate preparation are essential! For this reason, the Institute...

January 2026

July 2025

The Institute of Virology provides information on Chikungunya fever: The Asian tiger mosquito continues to spread northward, increasing the risk of local infections in Central Europe. Learn more about symptoms, diagnostics, and the newly EU-approved vaccines.

January 2026

June 2025

The Institute of Virology reports a significant increase in rotavirus infections in the first half of 2025. Notably unusual is the temporal shift: one-third of the total 106 positive cases occurred between May and mid-June, whereas the infections normally peak between February and April. Both young children and increasingly older adults have been affected.

January 2026

May 2025

As spring temperatures rise, ticks become active again in Austria. AGES launched a nationwide tick monitoring program in 2024, which continues in 2025 and will be expanded to include additional pathogens. Learn how you can contribute to research by submitting ticks.

January 2026

April 2025

The Institute of Virology reports a significant rise in Mycoplasma pneumoniae infections in Tyrol. Learn more about PCR diagnostics, increasing antibiotic resistance, and our respiratory PCR panel.

11.06.2025 | Wissen|schafft Gesundheit

11.06.2025 | Wissen|schafft Gesundheit

Prof. Dr. Gisa Gerold will present “Cell pirates in the body: Why it is important to understand viruses” in the Wissen|Schafft Gesundheit lecture series on June 11th, 2025 at 6:30pm in the Large Lecture Hall, Fritz-Pregl-Straße 3, Innsbruck.

January 2026

March 2025

March 2025 Newsletter: Essential information about Lyme disease – from diagnostics to interpretation of serological tests. Learn more about the two-tier testing strategy and diagnostic challenges in tick-borne diseases

January 2026

February 2025

The Institute of Virology reports on the significant increase in Norovirus infections in Austria in 2024 and an observed genotype shift. Learn more about viral gastroenteritis pathogens, diagnostic options, and our new real-time dashboard for monitoring virus activity.

January 2026

January 2025

Current information on human metapneumovirus (hMPV): The Institute of Virology provides information about this common respiratory pathogen, which accounted for more than 15% of diagnosed respiratory infections at the end of 2024. Learn more about transmission routes, risk groups, and recommended protective measures.