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Rabies is a viral disease that causes encephalitis in humans and other mammals. [1] It was historically referred to as hydrophobia ("fear of water") because its victims would panic when offered liquids to drink.
3D still showing rabies virus structure. Rhabdoviruses have helical symmetry, so their infectious particles are approximately cylindrical in shape. They are characterized by an extremely broad host spectrum ranging from plants [citation needed] to insects [citation needed] and mammals; human-infecting viruses more commonly have icosahedral symmetry and take shapes approximating regular polyhedra.
Most cases of humans contracting rabies from infected animals are in developing nations. In 2010, an estimated 26,000 people died from the disease, down from 54,000 in 1990. [6] The World Health Organization (WHO) reports that dogs are the main source of human rabies deaths, contributing up to 99% of all transmissions of the disease to humans. [7]
In the U.S., there are 1-3 rabies deaths in humans each year, but there are more than 60,000 encounters with rabid animals with the people getting post-exposure prophylaxis (PEP) each year to ...
They may attack humans when infected by rabies, [2] and "can also become disoriented during the daytime and attack out of fear." [3] Attacks on land and in water have been recorded for both Eurasian beavers and North American beavers. The trademark sharp front teeth of both species pose a particular danger, as they are long enough to pass ...
The CDC recommends people who are at risk of being exposed to rabies get a pre-exposure vaccination. What is rabies? Rabies is a preventable but lethal viral disease that only affects mammals.
Not so fast, police say. Should you call 911 if you see what you believe to be a rabid fox in the Myrtle Beach area? Not so fast, police say.
Water that is intended for drinking should go through some treatment to reduce pathogenic viral and bacterial concentrations. As the density of the human population has increased the incidence of sewage contamination of water has increased as well, thus the risk to humans from pathogenic viruses will increase if precautions are not taken. [3]