Ricardo Argemiro fonseca Franco M.D.

Herpes Simplex Virus 1 (HSV-1)HSV-1 or herpes simplex virus type 1 is a type of herpes simplex virus that causes cold sores. It is called "oral herpes" because it often causes sores around the mouth or on the lips. Cold sores are also called as fever blisters. However, the sores can also be found...

The problem with Lyme disease is that it is difficult to treat because the organism responsible for the disease hides from your immune system. Lyme disease goes through three stages, and in each stage, they produce different signs and symptoms. The three stages of Lyme disease are:...

The normal body temperature of a human being is 37° C. However, it may change throughout the day due to several factors. When the body’s temperature is elevated, it is described as a fever. Unlike the standard body temperature, a fever is not a constant temperature. In some instances,...

Genital Herpes is the most common sexually transmitted disease. It is caused by two types of viruses - herpes simplex Type 1 and herpes simplex Type 2. However, people suffering from the condition are not aware of it because it hardly presents with any symptoms. So, in most of the cases people are...

What is mumps?Mumps is a highly contagious viral infection. The virus invades the parotid glands of the individual causing pain and inflammation of these glands. It is characterized by a “hamster-like” swelling of the patient’s face. The initial symptoms may take up to two weeks to manifest....

Acquired immunodeficiency syndrome, or AIDS, is a serious secondary immunodeficiency disorder. AIDS is caused by human immunodeficiency virus (HIV). There is progressive destruction of cell-mediated (T cell) immunity. Also, both conditions are characterized by subsequent effects on humoral immunity...