What does HHV-3 cause?

HHV-3: Varicella Zoster Virus The varicella zoster virus, also known as VZV, herpes zoster and sometimes simply as zoster, causes the common childhood disease chickenpox, when it infects a person for the first time and, when reactivated later in life, causes the painful skin condition known as shingles.

What does HHV cause?

Page Content. Roseola, also called exanthem subitum and sixth disease, is a common, contagious viral infection caused by the human herpesvirus (HHV) 6. This strain of the herpes virus is different than the one that causes cold sores or genital herpes infections. Roseola occurs most often in children aged 6 to 24 months …

What does HHV-3 stand for?

Herpes zoster is a viral infection that usually presents as a childhood infection of the varicella virus. The pathogen is the human herpesvirus-3 (HHV-3), also known as the varicella-zoster virus.

How is hhv6 transmitted?

HHV-6 is a virus in the herpesvirus family that causes mild illnesses with fevers and rashes in young children. HHV-6 is spread through saliva and is very common. Symptoms from HHV-6 infections usually get better on their own.

Does everyone have HHV-6?

Although nearly everyone is infected with HHV-6 in childhood, only a small percentage experience reactivation of HHV-6 later in life. Moreover, many of these reactivation events never cause symptoms.

What are the symptoms of HHV-6?

HHV-6 B

• Sudden high fever (above 103 F) lasting three to five days.
• Mild sore throat.
• Runny nose.
• Cough.
• Swollen lymph nodes in the neck.
• Irritability.
• Mild diarrhea.
• Decreased appetite.

What kills the Epstein Barr virus?

If you have a healthy immune system, immune cells called natural killer (NK) cells and T cells work to kill EBV-infected cells in the blood.

What was the main cause of the Industrial Revolution?

This led to major population shifts and transformed economic and social systems KEY IDEA: CAUSES AND EFFECTS OF THE INDUSTRIAL REVOLUTION: Innovations in agriculture, production, and transportation led to the Industrial Revolution, which originated in Western Europe and spread over time to Japan and other regions.

What was the working conditions during the Industrial Revolution?

Working Conditions. The Industrial Revolution in the United States. Photo Galleries. Sources. The Industrial Revolution marked a period of development in the latter half of the 18th century that transformed largely rural, agrarian societies in Europe and America into industrialized, urban ones.

How did the invention of steam engines affect the Industrial Revolution?

Moreover, with the invention of coal-powered steam engines, the increased demand for coal resulted in the improvement of the techniques used for the mining of coal. Coal was also required for other means of transportation and smelting of iron ores, among other activities.

Why was the Industrial Revolution a turning point in history?

It is generally believed to have taken place in the time between 1760 and 1840 in Britain primarily due to innovations in machine technologies that led to higher productivity. The Industrial Revolution marks a major turning point in history as it hugely impacted the way societies in the world would function in the years to come.