Is Type A influenza subtype H1N1 Contagious?
Transmission of Type A influenza subtype H1N1 from Person to Person
Type A influenza subtype H1N1 is considered to be contagious between people.
Generally the infectious agent may be transmitted by saliva, air, cough, fecal-oral route,
surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc.
Type A influenza subtype H1N1, although infectious, is not a genetic disease. It is not caused by a defective or abnormal gene.
The contagious disease, Type A influenza subtype H1N1, can be transmitted:
- from person to person by saliva, air, coughing, contact, surfaces, fecal-oral route, etc.
About contagion and contagiousness:
Contagion and contagiousness refers to how easily
the spread of Type A influenza subtype H1N1 is possible from one person to another.
Other words for contagion include "infection", "infectiousness",
"transmission" or "transmissability".
Contagiousness has nothing to do with genetics
or inheriting diseases from parents.
For an overview of contagion,
see Introduction to Contagion.