Influenza Virus: What You Need To Know

Caring For Your Life

13 July 2011 184 views No Comment

Influenza or flu is contagious disease caused by the influenza virus.

There are 3 types of influenza virus, namely A,B and C. All types can infect human. Influenza virus A is the most dangerous as it infects both animals and human. It can mutate to produce a new more novel influenza virus that can cause epidemic and pandemic outbreak.

The influenza virus is spread through droplets from the mouth and nose when speaking, sneezing and coughing. The virus then enters the body through the respiratory tract.

Is Influenza and common cold the same?

No.

Even though both have similar symptoms, the symptoms for influenza are more severe and may cause life threatening comlications.

Comparison between influenza and the common cold :-

1 ) Symptom=fever ;
Influenza (Flu) : High. Normally above 38 degrees.
Common cold : Low, below 38 degress.

2 ) Symptom=fatigue
Influenza (Flu) : Severe, lasting up to 2 – 3 weeks.
Common cold : very mild.

3 ) Symptom= muscle / joint ache
Influenza (Flu) : moderate to severe.
Common cold : mild.

4 ) Symptom= cough
Influenza (Flu) : severe, without phlegm in the beginning.
Common cold : none/mild.

5 ) Symptom= cold / runny nose
Influenza (Flu) : none / mild
Common cold : severe.

6 ) Symptom= sneezing
Influenza (Flu) : frequent
Common cold : occasionally

7 ) Symptom= sore throat
Influenza (Flu) : moderate to severe.
Common cold : none / mild.

8 ) Symptom= headache
Influenza (Flu) : moderate to severe.
Common cold : mild.