If the person is infected with HIV, it is not likely via saliva only you would contract the virus. But if HIV contaminated blood is in the saliva, then it is possible to get HIV.
As far as I know, there are no know verified cases of HIV being spread through saliva.
They spread Greek culture through the Persian empire - a process known as hellenisation. This lasted for centuries, finally being over-ridden by the advance of Islam.
In a statistical sense, spread, otherwise known as statistical dispersion, is one of various measures of distribution.
Both the rubeola and rubella viruses are spread through the respiratory route. This means they are contagious through coughing and sneezing. In fact, the rubeola virus is one of the most contagious viruses known to man. As a result, it can spread rapidly in a susceptible population. Infected people carry the virus in their respiratory tract before they get sick, so they can spread the disease without being aware of it.
They spread Greek culture through the Persian empire - a process known as hellenisation. This lasted for centuries, finally being over-ridden by the advance of Islam.
Bacterium, otherwise known as bacteria I do believe.
The virus, called Ad36, is what's known as an adenovirus. Colds, flu, encephalitis, meningitis, and some cases of diarrhea are caused by adenoviruses. This is spread through contact with nasal secretions, cough , or not washing hands.
Their accomplishments is earliest known system of writing.
The disease is not known to be spread from person to person and cases of bacterial dissemination in convalescence are extremely rare in humans.
Eubacteria is also known as simply bacteria. Bacteria spread through the air or contact with a person or object that has been in contact with the bacteria but has not been properly sanitized.
Chagas disease, is a form of trypanosomiasis (an infection with a parasite known as a trypanosome), therefore it is most commonly transmitted by a bite (or from the feces of) a bloodsucking insect that carries the parasite.
Once the exact form of lymphoma is known, it is then staged to determine how aggressive it is, and how far it has spread. Staging is necessary to plan appropriate treatment.
Measles, also known as Rubeola/Rubella, is a respiratory infection, and is spread through respiration, or contact with fluids from a carriers mouth or nose, although it can also be airborne. it is highly contagious.