In terms of its effectiveness in preventing deaths, our analysis of the data shows that influenza vaccination is able to ...

and A(H2N2) clade 1 viruses. 1968-1977 (group 2 [G2]; n = 49; mean age, 48.4 years); likely primed by A(H3N2) subtype clade 2 virus. 1978-1997 (group 3 [G3]; n = 40; mean age, 35.1 years), likely ...

Influenza virus is an infectious respiratory pathogen that encompasses ... 2023). Among these viruses, H1N1, H2N2 and H3N2 primarily infect humans, with H1N1 and H3N2 being the main subtypes causing ...

It soon became evident that the avian influenza virus H5N1 could cross the species barrier and infect humans. Since then, extensive outbreaks of avian H5N1 infections with sporadic human spread ...

The advance, described Jan. 20 in Cell, brings scientists a step closer to developing much-needed medicines.Currently, there are no vaccines to prevent or mitigate infection with the Nipah virus ...

The president of Tanzania has confirmed a case of the Marburg virus in the country. Marburg belongs to the same family of illnesses as Ebola and can cause death in up to 88% of cases. President ...

NAIROBI, Jan 15 (Reuters) - A suspected outbreak of the Marburg virus in northwest Tanzania has infected nine people, killing eight of them, the World Health Organization has said, weeks after an ...

COVID can still spread rapidly, especially through close person-to-person contact. You can get the virus and spread it even if you've been vaccinated or had the virus before. How long are you ...