Incubation Time for Rabies in Humans

Save
Incubation Time for Rabies in Humans
Incubation Time for Rabies in Humans (Image: S. Nada/SXC.hu)

The usually fatal viral disease called rabies exclusively infects mammals. Humans mostly get it by being bitten by a rabid animal. In the U.S., preventative treatment is nearly 100 percent effective. Some countries have less success, with human cases up to 100 times higher than in the U.S.

Incubation Description

An incubation period in a viral infection is the time during which the virus lays low in a person's system. The victim isn't symptomatic, and the virus can't infect others.

Typical Incubation

The typical human rabies incubation period is about one to two months. A study in India found that 90 percent of rabies cases had incubation periods of six months or less.

Fast Incubation

If the victim has suffered multiple or severe bites from an infected animal, the incubation period can be about two weeks.

Long Incubation

Sometimes rabies has a long incubation---perhaps a half-decade---before the infected person sickens. A 2008 re-examination of a 1990 Australian case confirmed this.

Occurence of Long Incubation

Long incubation periods occur in very few cases. The Indian study demonstrated that long incubation occurs only 10 percent of the time.

Post-incubation

Rabies infects the central nervous system. After incubation, victims might have headaches, fever and depression, and then various neurological symptoms appear. Without appropriate treatment, victims are likely to die.

Related Searches

References

Promoted By Zergnet

Comments

You May Also Like

Related Searches

Check It Out

This Is the Beauty Routine of a Yelp Sales Manager

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!