Several local factors - including the minimum temperature reached in autumn, the water level in lakes and ponds in winter, ...

Several local factors—including the minimum temperature reached in autumn, the water level in lakes and ponds in winter, and ...

“In our results, a substantial proportion of infections was prevented when transmissibility was similar to that encountered in typical influenza seasons, vaccine effectiveness was within the ranges ...

Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at ...

Researchers successfully decoded the genome of the 1918 influenza virus by utilizing an over 100-year-old formalin-fixed ...