Emerging viral infections—from bird flu to Ebola to Zika infections—pose major threats to global public health, and understanding their origins can help investigators design defensive strategies against future outbreaks. A new study provides important insights on the potential origins of the most recent outbreak of viral pneumonia in China, whichRead More →
There are two types of human immunodeficiency virus: type 1 (HIV-1) and type 2 (HIV-2). HIV-1 is the most widespread type and accounts for 95% of all infections worldwide. HIV is a virus that damages the immune system and, without treatment, a person infected with HIV can develop acquired immunodeficiencyRead More →
Human immunodeficiency virus (HIV) is a virus spread through certain body fluids that attacks the body’s immune system, specifically the CD4 T cells. If left untreated, HIV infection eventually progresses until leading to acquired immunodeficiency syndrome (AIDS), being one of the world’s most serious public health challenges. Since the beginningRead More →
Human immunodeficiency virus (HIV) damages the cells in the immune system, reducing the number of some of the white blood cells (CD4+ T cells) in the body and weakening the ability to fight everyday infections and disease. If left untreated, HIV infection eventually progresses until the immune system is tooRead More →
If you think you don’t have viruses in our body because you are not sick you are totally wrong because many viruses chronically infect us without inducing any disease. The viruses living in and on the human body is known as the human virome and may infect both human cellsRead More →
Ebola disease is a severe disease caused by infection with the Ebola virus and leading to severe and often fatal hemorrhagic fever in humans. Ebola virus belongs to the genus Ebolavirus and its genome is a single-stranded RNA approximately 19,000 nucleotides long, encoding seven structural proteins which assemble with the genomic RNA to form one ofRead More →
