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 ...

Smallpox may be contagious during the prodromal period. Appearance of a rash marks the third stage of smallpox; this period lasts from 14 to 17 days. The rash appears as small red dots in 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” ...

Twelve new mpox vaccination sites have opened across England. Mpox is caused by a virus in the same family as smallpox, ...

But identifying a monkeypox rash isn't always easy ... Symptoms of monkeypox can also be compared with smallpox — a related virus that was declared eradicated in 1980. Like smallpox, monkeypox ...

To win American independence, he not only had to defeat the British army; he had to defeat smallpox. At the time, 90% of deaths in the Continental Army were due to disease. Smallpox was so feared ...

Distinctive clinical features that differentiate smallpox from chickenpox include the timing of the onset of fever and appearance and distribution of the rash. Varicella presents with fever at the ...

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.

Experts believe the current outbreak is being spread through intimate skin-on-skin contact with someone who has an active rash. The virus is related to smallpox, but is usually milder ...