Data on the number of cases for these diseases from the pre-vaccine era is hard to come by, and even the case counts are ...

In the 20th century alone, an estimated 500 million lives succumbed to smallpox, making it the sole human disease to have been eradicated. However, a new report, the Future State of Smallpox ...

Smallpox is a viral, infectious disease that once terrorized us humans. It causes a significant skin rash and fever, and during the most rampant outbreaks in the 20th century, killed an estimated ...

View Full Profile. Learn about our Editorial Policies. Thanks to a Cold War-era division of responsibility, smallpox has been held in just two places in the world since 1984: at the CDC labs in ...

Under the new leadership of Robert F. Kennedy Jr., the CDC is expected to look into a long-debunked connection between ...

Not so with smallpox. To create this vaccine, you begin with another virus that is similar to the smallpox virus, yet different enough not to bring on the smallpox disease once it enters your body.

Written by a French-speaking immunologist and translated into English, the book deals less with the eradication of smallpox than Jenner's contributions to the development of vaccination and the ...

Smallpox, one of the biggest killers in history, is caused by a virus called variola. Variola causes a distinctive rash and is often lethal. The name variola comes from the Latin word for “spotted” ...

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Today there is mounting concern about the threat of a bioterrorist attack using smallpox—so much concern that in October 2001 the American government decided to order enough vaccine to protect ...

Here’s a look back at some of them. Smallpox is caused by the variola virus, which spreads through skin-to-skin contact or contact with bodily fluids. It can also be spread through the air.

smallpox virus already have protection? The US Centers for Disease Control and Prevention (CDC) isn’t betting on it.