Posts: 1,252. Wales has the most castles per square miles; with the UK in general having many impressive structures, and interesting clan tales, if you're in the Scottish highlands. Also, Germany and Austria cannot be underestimated in this regard either, as Neuschwanstein is legendary.
The Mimivirus, a virus infecting Acanthamoeba polyphaga, was the largest DNA virus yet isolated (Claverie et al, 2006).
Coronaviruses that infect cats are called 'feline coronaviruses' or FCoV. In cats, FCoV most frequently causes gastrointestinal infections, but in unusual cases (with a mutated form of the virus) it can spread through the body and cause FIP.oronaviruses that infect cats are called 'feline coronaviruses' or FCoV. In cats, FCoV most frequently causes gastrointestinal infections, but in unusual cases (with a mutated form of the virus) it can spread through the body and cause FIP.