Viruses Can Get Infected By Another Biological Agent


Scientists have discovered a virus that can infect another virus i.e. viruses can catch colds, says study that redefines life itself.


(Rotavirus particle, source – wikipedia)

A virus is a microorganism. A virus is a small particle that can infect living organisms. Viruses do not belong to any of the six kingdoms. They are generally seen as being between living organisms and inanimate nature, rather than alive, since they do not show all characteristics of living organisms.

Virus is biological agent which can cause common diseases such as common cold, influenza, chickenpox, diarrhea and cold sores. Serious diseases such as Ebola, AIDS, avian influenza etc. Now, scientists have discovered a virus that can infect another virus i.e. viruses can catch colds, says study that redefines life itself.

From the article

There’s no doubt that this is a living organism. The fact that it can get sick makes it more alive.

Insect Attack May Have Killed Dinosaurs

Insect are the most diverse group of animals on the Earth, with over a million described species— more than half of all known living organism. Insects may be found in nearly all environments on the planet, although only a small number of species occur in the oceans. Now there is a new theory that suggests that insect attack may have finished off dinosaurs. An important contributor to the demise of the dinosaurs, experts say, could have been the rise and evolution of insects, especially the slow-but-overwhelming threat posed by new disease carriers.

Insect Attack May Have Killed Dinosaurs

From the article:

Asteroid impacts or massive volcanic flows might have occurred around the time dinosaurs became extinct, but a new arguemet is that the mightiest creatures the world has ever known may have been brought down by a tiny, much less dramatic force — biting, disease-carrying insects.

=> Insect Attack May Have Finished Off Dinosaurs