variola virus

But so far, no variola virus has turned up.

Research on the variola virus has been tightly controlled by international agreements.

Like all forms of smallpox it is caused by the variola virus.

There is no evidence of chronic or recurrent infection with variola virus.

However, the variola virus was not completely exterminated with the disease it caused.

Smallpox is a highly contagious disease caused by the Variola virus.

Smallpox is a potentially deadly infection caused by the variola virus.

The most famous member of the genus is Variola virus, which causes smallpox.

Smallpox, or variola virus, is considered by many doctors to be the pathogen most dangerous to the human species.

Subclinical (asymptomatic) infections with variola virus have been noted but were not common.

For example, the smallpox virus ('variola virus') can survive outside the human body for approximately 885 days.

Scientists do not know why the variola virus infected humans and was so deadly, killing up to 40 percent of the people it infected.

The variola virus was transferred from West Africa to South America in the 19 century.

The last surviving stocks of the variola virus, the cause of smallpox, a disease that was eradicated a decade ago.

Variola virus and Camelpox virus form a subgroup.

For example, vaccinia virus is used to prevent smallpox, which is caused by variola virus.

The variola virus, or smallpox, which, thank God, we don't see anymore, and molluscum contagiosum.'

Variola virus infects only humans in nature, although primates and other animals have been infected in a laboratory setting.

However, because the person was infected with variola virus, a severe infection could result, and the person could transmit smallpox to others.

Variola virus (smallpox) is an agent that is worked with at BSL-4 despite the existence of a vaccine.

The cowpox virus was used to perform the first successful vaccination against smallpox, which is caused by the related Variola virus.

'Our source supply of variola virus is as meticulously monitored and inventoried as plutonium.'

Two forms of the disease of Smallpox were recognised, now known to be due to two strains of the Variola virus.

Alastrim, also known as variola minor, is the milder strain of the variola virus that causes smallpox.

Tucker emphasizes that there is no hard evidence that any such sales occurred, or that there are illicit stocks of variola virus anywhere.