Influenza A virus (IAV) is the sole cause of the unpredictable influenza pandemics and
deadly zoonotic outbreaks and constitutes at least half of the cause of regular annual …

Influenza A viruses (IAVs) possess a great zoonotic potential as they are able to infect
different avian and mammalian animal hosts, from which they can be transmitted to humans …

Influenza viruses undergo frequent antigenic changes. As a result, the viruses circulating
change within and between seasons, and the composition of the influenza vaccine is …

In patients with severe or critical Coronavirus disease 2019 (COVID-19) manifestations, a
thromboinflammatory syndrome, with diffuse microvascular thrombosis, is increasingly …

Drug therapy has a crucial role in the treatment of viral, bacterial, fungal and protozoan
infections, as well as the control of human cancer. The success of therapy is being …

Influenza is a major cause of severe respiratory infections leading to excessive
hospitalizations and deaths globally; annual epidemics, pandemics, and sporadic/endemic …

Highlights•Changes in the circulation of antiviral-resistant influenza viruses have
occurred.•All human influenza viruses are currently resistant to the adamantanes.•Little …

Rationale: The hallmark of severe influenza virus infection is excessive inflammation of the
lungs. Platelets are activated during influenza, but their role in influenza virus pathogenesis …

These findings highlight the importance of continuous surveillance, and assessment of viral
fitness and transmissibility of resistant virus strains. Detection can be challenging, especially …

Abstract Four World Health Organization (WHO) Collaborating Centres for Reference and
Research on Influenza and one WHO Collaborating Centre for the Surveillance …