How languages evolve - Alex Gendler 04:03 How long will human impacts last_ - David Biello 05:30 How much of what you see is a hallucination_ - Elizabeth Cox 05:51 How many verb tenses are there in English_ - Anna Ananichuk 04:28 How memories form and how we lose them - Ca...
How did viruses evolve? How did the polio epidemic start? How contagious is the bubonic plague? Is cholera an epidemic or pandemic? What constitutes a flu epidemic? What happened to the AIDS epidemic? How does fever spread? When was the Ebola epidemic?
Does HIV evolve towards a more adaptive state similar to that of simian immunodeficiency virusThe evolutionary mechanisms and trends of simian immunodeficiency virus (SIV) and HIV have been analyzed in several studies [1-6]; the results indicate that selective pressures are different between HIV and...
If the virus can infect human, can the same virus also infect bacteria? Is Yersinia pestis a bacteria? What causes MRSA bacterial infections? In Human Biology, what is the pathogen and disease of MRSA: Meticillin resistant staphylococcus aureus?
So, HCMV is a “smart” virus that has infected many people all over the world (in some developing countries even all), however most people will never even know whether they carry the virus inside them as they will never develop the symptoms. This is different with a virus like influenza...
Since these first iterations, the development and definition of firewalls have continued to evolve, and the history of firewall technology is still being written. What does a firewall do? A firewall filters data entering your network. It analyzes that data by checking the sender’s address, th...
A nuclear 'fossil' of the mitochondrial D-loop and the origin of modern humans MAMMALIAN mitochondria! DNA sequences evolve more rapidly than nuclear sequences 1 . Although the rapid rate of evolution is an advantage for the study of ......
A new study helps explain how the virus that causes herpes might change during transmission between partners and over time during a long-term infection within a human host, which could have implications for future treatment strategies. The study, by a te
It's possible that countless other people have gotten ill from the Bourbon virus but typically recovered, Hawkinson said. "They may have been misdiagnosed (with a different illness) or the doctor may have said, 'I don't know what you have, but you got better.' That happens a lot." ...
How fast can a virus evolve? What determines the kind of cell a particular virus can infect? What are the forms (shapes) of viruses? (a) What is the genetic material of a virus? (b) What is the role of that material in viral reproduction? What is the virus transmission, the ...