Check out our top seven tips for preventing the spread of flu in your house. Everything changes during pregnancy, which makes getting a cold or flu more complicated. Learn how to treat these illnesses without affecting your…. The flu vaccine, which typically comes as a shot or nasal spray, can reduce your chances of getting the flu by as much as 60 percent.
Flu shot side…. The flu shot has been found to be safe for most people. Learn more about the ingredients in the vaccine. They also expect to see more flu…. Health Conditions Discover Plan Connect. Swine Flu H1N1. Medically reviewed by Stacy Sampson, D. What is swine flu? Read more: Importance of getting a flu shot for flu season » Like other strains of the flu, H1N1 is highly contagious, allowing it to spread quickly from person to person.
Risk factors for swine flu. Causes of swine flu. Symptoms of swine flu. Diagnosing swine flu. Treating swine flu. Swine flu symptom relief. Outlook for swine flu. Preventing swine flu. Read this next. Is the Flu Dangerous? Medically reviewed by Alana Biggers, M. Stock Up! Medically reviewed by Judith Marcin, M. The relatively small number of cases that led to serious illness or death were mostly in children and young adults — particularly those with underlying health problems — and pregnant women.
If you've had flu in the last few years, there's a chance it was caused by this virus. The symptoms are the same as other types of common flu. They're usually mild and pass within 1 to 2 weeks. But as with all types of flu, some people are at higher risk of serious illness, particularly those with underlying health problems.
The regular flu jab will usually protect people who are at a higher risk of becoming severely ill. Pigs can be infected by avian influenza and human influenza viruses as well as swine influenza viruses.
When influenza viruses from different species infect pigs, the viruses can reassort i. Over the years, different variations of swine flu viruses have emerged. Swine flu viruses are thought to be spread among pigs mostly through close contact and possibly from contaminated objects moving between infected and uninfected pigs.
Infected swine herds, including those vaccinated against swine flu, may have sporadic disease, or may show only mild or no symptoms of infection. Signs of swine flu in pigs can include fever, depression, coughing barking , discharge from the nose or eyes, sneezing, breathing difficulties, eye redness or inflammation, and going off feed. Some pigs infected with influenza, however, may show no signs of illness at all.
H1N1 and H3N2 swine flu viruses are endemic among pig populations in the United States and something that the industry deals with routinely. Outbreaks among pigs normally occur in colder weather months late fall and winter , but can occur year round. While H1N1 swine viruses have been known to circulate among pig populations since at least , H3N2 influenza viruses did not begin circulating among pigs in the United States until about The H3N2 viruses initially were introduced into the pig population from humans.
However, since then the H3N2 viruses circulating in pigs have changed. The H3N2 viruses circulating in pigs now are very different from the seasonal H3N2 viruses that circulate in humans.
Just as there are influenza vaccines for people, there are specific swine influenza vaccines available for pigs.
0コメント