Emerging Influenza A(H1N2) Variant Virus Strikes UK

The United Kingdom has reported its first case of swine-origin influenza A(H1N2) virus infection. The infected individual experienced mild symptoms and has since recovered. Investigations are ongoing to determine the source of the infection and assess the risks associated with this influenza variant virus. While human-to-human transmission of swine-origin influenza viruses is limited, further cases can be expected due to the presence of these viruses in swine populations worldwide. The World Health Organization (WHO) is closely monitoring the situation and emphasizes the importance of global surveillance for timely detection and risk assessment of circulating influenza viruses.