Dr. Jonathan Scott Sellman MD

What is encephalitis?Encephalitis means inflammation of the brain. Fever, headache, and joint pain are often experienced in the early stages of encephalitis. Other severe symptoms may develop over some days or hours. They include personality changes, seizures, disorientation, confusion, or...

HIV is a virus that attacks and slowly destroys the immune system of the body. Once the virus gets into the body, it gets incorporated in the bloodstream and destroys white blood cells in the immune system. The immune system is a natural system that protects the body from infections. HIV is found in...

The main difference between AIDS and HIV is that HIV is a virus whereas AIDS is a condition that is caused by HIV. People often confuse HIV and AIDS. Different diagnoses are used to identify both HIV and AIDS. However, they are said to go hand-in-hand and are very often used interchangeably to...

Antiviral medication refers to drugs that are used for treatment of HIV. These drugs do not completely treat the infection but are used to suppress the development of the virus and stop it from becoming AIDS. Since HIV virus replicates itself once it gets into the bloodstream, the medication stops...

Mononucleosis, nicknamed 'the kissing disease' is an infectious disease spread through saliva and physical contact. Aside from kissing someone with the Epstein-Barr virus, it can be passed through sharing straws, toothbrushes, or eating food from the same plate as an infected person. It is the...

Borrelia burgdorferi is a gram-negative bacterium, which is the causative organism of Lyme disease. It is most commonly found in North America and Europe. Lyme disease is a zoonotic vector-borne disease. A zoonotic disease is a disease that can be transmitted from animals to humans and...