It’s the ultimate fear in the post-9/11 era: Terrorists infect themselves with smallpox, then before the telltale pustules spread across their bodies, they spend a day at LAX -- talking ...

Classic smallpox lesions are deep-seated, firm/hard, round, well-circumscribed vesicles or pustules. As they evolve, lesions may become umbilicated or confluent.

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.

Smallpox was eradicated in 1977. This amazing, global public health achievement isn’t just a page in a history book or an entry in Wikipedia, it is highly relevant today. Understanding the ...

The last case of endemic smallpox occurred in Somalia in 1977, ... Pustules that are 4 to 6 mm in diameter develop about four to seven days after the onset of the rash and remain for five to ...

Caused by the variola virus, smallpox was easy to catch: Sneezing, coughing, fluid from pustules, and dried scabs could all transmit the virus to a new person. Symptoms would appear about 12 days ...

Without a vaccine or reliable visible signs like the smallpox pustules, it probably won't be possible to completely eradicate COVID-19 anytime soon. But with more widespread testing, we may have a ...

RICHMOND -- In his old files, Richard P. Wenzel keeps a photograph of a patient's chest dotted with smallpox pustules. Taken in 1967 in what is now Bangladesh, where Wenzel served part of his ...

The defeat of the deadly smallpox virus still stands as one of modern science's most stunning achievements. The wretched disease engulfs the body in pustules that itch and ooze and often blind or ...

Smallpox has been eradicated worldwide since 1980 and is not held in check by vaccines, ... opens new tab the discovery of smallpox pustules on the head of a pharaoh who died in 1143 BC.

Later, safer smallpox vaccines that relied on other poxviruses were developed. After a global campaign, the WHO in 1980 declared that smallpox had been eradicated — a triumph of public health.