Dr. David E. Perlada M.D.

This bacterial disease was first identified in the Rocky Mountains, but is also found in the south eastern part of United States, Canada, Mexico, Central America, and South America. The potentially fatal disease is spread by the bites of wood ticks or dog ticks. Spring and summer seasons see a...

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 chance of getting infected by Lyme disease from a single bite depends on the type of the tick, how long it has been attached, and where it is acquired from. There are many types of ticks and not all of them can cause Lyme disease. The symptoms of Lyme disease are rash, fatigue, fever, facial...

Cholera, an acute infection that is characterized by diarrhea, is caused by Vibrio cholerae. These are among the most common organisms found on water surfaces of the world. It is caused by the enterotoxin subunit-A of Vibrio cholerae.When living with cholera, one has to have the basic knowledge of...

The Epstein-Barr virus is one of the eight known viruses of the herpes family. This disease is very contagious, and it can also result from other diseases. This disease affects young adults and teenagers. Those who contract this disease develop the signs and symptoms after being infected for a...

As complex as it is, meningitis can sometimes be a threat to life. Treating meningitis can be tricky, hence, it needs a team of medical practitioners to make a diagnosis and offer treatment for the condition.  You can call your doctor immediately under the following circumstances:...