Cyprus Times

Antiviral Use as Alternative to Flu Vaccination, New Study Suggests

Published January 5, 2026, 18:05
Antiviral Use as Alternative to Flu Vaccination, New Study Suggests

A new study from the European Union's Joint Research Centre (JRC) suggests that antiviral drugs can be an effective alternative or complementary approach to vaccination for mitigating the spread of influenza. The study emphasizes that prophylactic antiviral administration is more effective than therapeutic treatment after diagnosis, except in cases of drug-resistant viral strains. Furthermore, the use of antiviral drug combinations in treatment reduces the likelihood of resistant strains emerging. While vaccination remains crucial for reducing the overall disease burden and preventing epidemics, vaccination coverage in the EU/EEA remains low, reaching 47% for those aged 65 and over. The study acknowledges the need for effective prevention strategies, given that 290,000 to 650,000 people worldwide die from influenza each year. The research highlights that the first generation of antivirals has lost its effectiveness due to the development of resistance by the virus. Therefore, understanding the implications of using newer antiviral therapies is vital. Epidemiological models can help assess the potential for resistance development under different scenarios. Finally, the study stresses the need for a thorough examination of the benefits and limitations of antivirals, especially in light of the increasing threat of avian influenza, in order to identify optimal intervention strategies.