Dealing with cold and flu season

Dealing with cold and flu season

(pictured above Ligusticum canbyi)  Well, it's that time of year, and people are dropping like flies. Why is it that almost everyone succumbs to sickness during that fall, and how can we prevent it? From the perspective of medical science, a cold or flu is caused by one of over 200 different viruses, most commonly one of the rhinoviruses, coronaviruses, influenza viruses or the adenoviruses. Typical symptoms include cough, sore throat, runny nose, sneezing, and fever, and while most people get better in about seven to ten days, some symptoms can last up to three weeks or longer. While the science isn't clear, it is generally thought that susceptibility to viral infection occurs during this time due to factors such as decreased humidity, which increases viral transmission rates by allowing tiny viral droplets to disperse farther and stay in the air longer, as well as the fact that most of use spend more time indoors, which enhances viral transmission. But apart from that, medical … [Read more...]