The abbreviation ECHO in the name of echoviruses stands for Enteric Cytopathic Human Orphan. It is a virus in the enterovirus family that causes gastrointestinal infections, skin rashes, and neurologic and flu-like symptoms. In most cases, echoviruses enter the human circulation through the digestive tract. Other ports of entry include the respiratory tract and fecal-oral … Echoviruses: Infection, Transmission & Diseases
The Picornaviridae form a family of nonenveloped viruses. Most genera in the family are unusually resistant to acids and alcohol, allowing them to survive in the gastrointestinal tract. The best-known viruses in the family include poliovirus and hepatitis A virus. What are picornaviridae? Picornaviridae or picornaviruses correspond to a family of viruses belonging to the … Picornaviridae: Infection, Transmission & Diseases
Variable immunodeficiency syndrome, also known as common variable immunodeficiency – CVID, is a congenital immunodeficiency. As part of the defect, immunoglobulin synthesis, especially immunoglobulin G, is extremely low. What is variable immunodeficiency syndrome? CVID, or variable immunodeficiency syndrome, is a congenital disorder in which affected individuals have very few or no antibodies. The lack of … Variable Immunodeficiency Syndrome: Causes, Symptoms & Treatment
Enteroviruses are nonenveloped, icosahedral viruses whose genetic material is in the form of RNA. Therefore, they belong to the RNA viruses. They replicate in the cytoplasm of the infected host cell. As pathogens in humans, they can lead to many non-specific symptoms, especially gastrointestinal complaints and flu-like infections. The clustered occurrence of summer flu in … Enteroviruses: Infection, Transmission & Diseases
Hepatitis A virus causes a common infectious disease that occurs primarily in poorer regions of the world. According to the World Health Organization, a total of about 1.4 million people contract it each year. The consequences include headaches, nausea and fever. Preventive vaccinations are available. What are hepatitis A viruses? Hepatitis A virus is also … Hepatitis A Virus: Infection, Transmission & Diseases
Poliovirus is an RNA virus that belongs to the Picornaviridae family and the enterovirus group. The virus is the causative agent of poliomyelitis (polio). What is the poliovirus The disease poliomyelitis is also known as polio or poliomyelitis. The causative agent of the disease is the poliovirus. Polioviruses belong to the order Piconavirales. There are … Poliovirus: Infection, Transmission & Diseases
Summer flu is understood to be an influenza-like infection during the summer season. However, the symptoms are not as pronounced as those of influenza. What is summer flu? A summer flu is basically a simple cold that occurs especially in the months of June, July and August. Despite the colloquial name summer flu, however, only … Summer Flu: Causes, Symptoms & Treatment
Antibody deficiency syndrome (AMS) is a collective term for congenital and acquired immunodeficiencies that are particularly characterized by a deficiency of immunoglobulin G. As a consequence of this immunodeficiency, there is an increased susceptibility to infections. Treatment is indicated especially in cases of constantly occurring severe infections. What is antibody deficiency syndrome? The term antibody … Antibody Deficiency Syndrome: Causes, Symptoms & Treatment
