Tuesday, 15 October 2019

Influenza (flu) is a common viral disease affecting up to 20% of the world’s population. In most cases, the flu is benign, but it can also have serious consequences especially in people with compromised immune systems, the elderly, and children. It is estimated to cause 250,000 to 500,000 deaths worldwide each year1.

Tuesday, 06 February 2018

We are exposed to a variety of infectious agents in the environment such as bacteria, viruses, and parasites. One of the recently published studies indicates that viruses can spread from one person to another through very fine air particles exchanged just by breathing.1 The tiny particles stay suspended in the air for a long time, even when the person may not be symptomatically ill. That means a sick person does not need to be coughing or sneezing to spread the virus. Any seasonal change challenges our immune system with new pathogens; therefore, our immune system needs to be functioning at its optimum to fight infectious agents.

Tuesday, 16 January 2018

Influenza (flu) season in the northern hemisphere starts in late fall and peaks in winter. Flu is a common viral disease and affects up to 20% of the world’s population every year. This year the flu season has become more severe and serious. In most cases the flu is benign but it can also have serious consequences, especially in people with compromised immune systems, the elderly, and children. Worldwide, the flu is estimated to cause 250,000 to 500,000 deaths each year.