Viral evolution refers to the heritable genetic changes that a virus accumulates during its life time, which can arise from adaptations in response to environmental changes or the immune response ...

“Science is governed by the theory of ‘survival of the fittest.’ The virus has adapted; it survives not by killing the host, but by infecting them, replicating rapidly, and moving on to the next host.

West Nile virus, which mainly spreads between birds but can also infect people if they're bitten by an infected mosquito, has been detected in UK mosquitoes for the first time, UK health officials ...

the virus responsible for Covid-19, as well as Ebola and Nipah viruses. “Neutralising antibodies are a functional measure of your immunity. So if you have a high level, you will most likely be ...