Can humans get swine flu?
Swine Influenza (swine flu) is a respiratory disease of pigs caused by type A influenza virus that regularly causes outbreaks of influenza in pigs. Swine flu viruses do not usually infect humans, but rare human infections have occurred.
How did the swine flu spread from person to person?
Prevention of human to human transmission: The main route of swine flu virus spread between humans is exposure to the virus when someone infected sneezes or coughs, and the virus enters one of the potential mucous surfaces, or when a person touched something infected with the virus and subsequently touch their nose, …
How long is a person contagious with swine flu?
People with H1N1 flu virus infection should be considered potentially contagious one day before the onset of symptoms and as long as they are symptomatic, and possibly up to 7 days following the onset of illness. Children, especially younger children, might be contagious for longer periods.
Can swine flu be transmitted through food?
According to the Centers for Disease Control (CDC), influenza viruses are not known to spread through eating food. For instance, while the H1N1 virus affects pigs, it cannot be spread by eating safely-handled, thoroughly-cooked pork.
How did swine flu jump from pigs to humans?
Transmission of swine influenza viruses to humans is uncommon. However, the swine influenza virus can be transmitted to humans via contact with infected pigs or environments contaminated with swine influenza viruses.
How did the swine flu start?
Swine influenza: A highly contagious disease caused by a strain of the influenza type A virus called H1N1. Swine flu used to only affect pigs, or, rarely, people who spent a lot of time around pigs. In 2009 a strain began to spread from person to person.
What does the H and N stand for in H1N1?
Influenza A viruses are divided into subtypes based on two proteins on the surface of the virus: hemagglutinin (H) and neuraminidase (N).
How long does swine flu last?
Despite being informally called “swine flu”, the H1N1 flu virus cannot be spread by eating pork products; similar to other influenza viruses, it is typically contracted by person to person transmission through respiratory droplets. Symptoms usually last 4–6 days.
Can you get swine flu from eating pigs?
Can people catch swine flu/variant flu from eating pork? Swine influenza has not been shown to be transmissible to people through eating properly handled and prepared pork (pig meat) or other products derived from pigs.
Is swine flu airborne?
The H1N1 swine flu virus, like the seasonal flu virus, can become airborne if you cough or sneeze without covering your nose and mouth, sending germs into the air. Ferret studies suggest that swine flu spreads less easily by small, airborne droplets than does seasonal flu.