Please provide your email address to receive an email when new articles are posted on . Throughout the course of human history, one infectious disease (Figure 1) may account for more deaths than any ...

Three-dimensional rotation view of the smallpox virus topoisomerase enzyme-DNA complex (DNA, yellow; topoisomerase, blue; covalent bond between the topoisomerase and the DNA, pink sphere) Disclaimer: ...

Smallpox was a terrible scourge on humanity, killing hundreds of millions of people over the centuries. But its origin remains obscure. Egyptian mummies from 3,000 to 4,000 years ago, including that ...

Smallpox, the only human infectious disease to have been successfully eradicated, ailed people at least 1,000 years earlier than previously thought. A study of DNA sampled from Viking Age skeletons ...

Scientists have discovered extinct strains of smallpox in the teeth of Viking skeletons -- proving for the first time that the killer disease plagued humanity for at least 1400 years. Scientists have ...

Smallpox was a severe infectious disease that affected humans for thousands of years before its eradication in the late 20th century. The symptoms included a distinctive rash, pustules, and fever.

“The eradication of smallpox occurred prior to the development of the majority of modern virological and molecular biological techniques. Therefore, there is a considerable amount that is not ...