Seizures were the leading primary neurologic complication associated with H1N1 respiratory tract infection. Others were encephalopathy, meningitis-like syndrome, and stroke.

Likewise, people ask, how was swine flu controlled?

The U.S. Centers for Disease Control and Prevention recommends the use of oseltamivir (Tamiflu) or zanamivir (Relenza) for the treatment and/or prevention of infection with swine influenza viruses; however, the majority of people infected with the virus make a full recovery without requiring medical attention or

Furthermore, does swine flu affect brain? Mild neurological complaints may be reported in up to 42% of patients infected by H1N1 virus. Severe neurological complications occurred in 9% of the patients. The most common neurological manifestations were headache, numbness and paresthesia, drowsiness and coma.

Subsequently, one may also ask, can the flu cause meningitis?

Viruses that can cause meningitis include varicella zoster, the virus that causes chickenpox and shingles; influenza viruses, mumps virus, HIV, arboviruses, which cause diseases such as West Nile and eastern equine encephalitis; and herpes simplex virus. Fungi and parasites also can cause meningitis.

What are the side effects of the h1n1 vaccine?

Common side effects of Influenza A (H1N1) 2009 Monovalent Vaccine Live, Intranasal include:

• wheezing.
• hypersensitivity reactions.
• runny or stuffy nose.
• decreased appetite.
• irritability.
• lethargy.
• sore throat.
• headache.

Related Question Answers

What happened to the h1n1 virus?

On August 10, 2010, WHO declared an end to the global 2009 H1N1 influenza pandemic. However, (H1N1)pdm09 virus continues to circulate as a seasonal flu virus, and cause illness, hospitalization, and deaths worldwide every year.

Is the h1n1 virus still around?

Yes. While 2009 H1N1 activity declined after later October, 2009 human illness with 2009 H1N1 is ongoing in the United States. In fact, the 2009 H1N1 virus is the predominant influenza virus in circulation so far during the 2009-2010 flu season.

How did swine flu spread over time?

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,

Can you get the swine flu twice?

Is it possible to catch A(H1N1) twice? Yes, because the virus can mutate (change). If you become infected with the swine flu virus, your body produces antibodies against it, which will recognize and fight off the virus if the body ever meets it again.

Where did h1n1 flu come from?

The 2009 swine flu outbreak originated in Veracruz, Mexico. Health workers traced the virus to a pig farm in this southeastern Mexican state. A young boy who lived nearby was among the first people to contract the swine flu. He lived, but others in the area came down with the flu and died.

How long did the bird flu last?

HPAI H5N1 spread out from the Southeast Asia region into Europe, the Mediterranean and Africa through the rest of 2005 and 2006 [129], with the first reports of infected birds in Russia and Kazakhstan in July 2005 and detections in Turkey, Romania and Croatia in October 2005.

Which virus is responsible for the infection of swine flu?

The H1N1 flu, commonly known as swine flu, is primarily caused by the H1N1 and H3N2 strains of the flu (influenza) virus. Symptoms of the H1N1 flu are the same as those of the seasonal flu. In the spring of 2009, scientists recognized a particular strain of flu virus known as H1N1.

How did swine flu jump 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.

Can viral meningitis damage brain?

Common symptoms in children and adults

Initial symptoms of viral meningitis are similar to those for bacterial meningitis. However, bacterial meningitis is usually severe and can cause serious complications, such as brain damage, hearing loss, or learning disabilities.

What part of the neck hurts with meningitis?

A headache caused by meningitis is typically described as severe and unrelenting. It does not subside by taking an aspirin. Stiff neck. This symptom most commonly involves a reduced ability to flex the neck forward, also called nuchal rigidity.

How long can you have meningitis without knowing?

Symptoms of bacterial meningitis can appear quickly or over several days. Typically they develop within 3 to 7 days after exposure. Later symptoms of bacterial meningitis can be very serious (e.g., seizures, coma). For this reason, anyone who thinks they may have meningitis should see a doctor as soon as possible.

Can a common cold turn into meningitis?

Viral meningitis (also called aseptic meningitis) is more common than bacterial meningitis and usually less serious. Many of the viruses that cause meningitis are common, such as those that cause colds, diarrhea, cold sores, and the flu.

Does meningitis feel like the flu?

Meningitis symptoms can sometimes seem like nothing more than flu symptoms, which can make a meningitis diagnosis trickier and delay treatment. However, while both can cause a headache, the stiff neck of meningitis generally does not occur with the flu.

How long can Meningitis last?

How long does meningitis last? Viral meningitis lasts about seven to 10 days with symptoms receding gradually. Bacterial meningitis is usually cured by antibiotics. The time to cure varies with each individual and corresponds with the decrease of symptoms.

Can you have meningitis and not know it?

The infection may clear up on its own. Meningitis can be mistaken for the flu, dehydration, or gastroenteritis. It can also be overlooked because symptoms may be mild or not always apparent.

Where does the head hurt with meningitis?

Usually headache is the predominant symptom, but fever is also usually present and the neck is stiff. Bending the neck forward greatly aggravates the pain. The headache is generalized all over the head.

Can you have meningitis for years?

Bacterial meningitis may be subacute rather than acute. Chronic meningitis develops slowly, over weeks or longer, and may last for months to years. Rarely, chronic meningitis causes only mild symptoms and resolves on its own.

Can swine flu cause permanent lung damage?

Swine flu has caused permanent pulmonary damage to some patients in Finland. In Kuopio, five people who were in intensive care with the H1N1 virus developed serious lung problems. Some people with these complications were basically healthy before they contracted swine flu, and were not in any risk group.

What are the long term effects of h1n1?

Coexisting conditions were as follows: asthma 15/44 (34%), chronic obstruction disease 6/44 (13.6%), diabetes mellitus 8/44 (18.1%), coronary heart disease 10/44 (22.7%), lymphoma 5/44 (11.3%).

Can flu affect your brain?

Brain flu is a very rare neurological complication of the influenza virus. It can lead to an altered mental status and other neurological symptoms.

Can viruses affect the brain?

Encephalitis is most commonly due to viruses, such as herpes simplex, herpes zoster, cytomegalovirus, or West Nile virus. It can occur in the following ways: A virus directly infects the brain. A virus that caused an infection in the past becomes reactivated and directly damages the brain.

Is swine flu curable at home?

Although there is no cure for the H1N1 swine flu—or any other type of influenza—there are things that you can do to reduce the severity of the symptoms and possibly shorten the duration of your illness, including OTC therapies, prescription drugs, and lifestyle changes.

What is the difference between swine flu and regular flu?

Swine flu is more likely to include diarrhea and vomiting, as well as the respiratory symptoms that come with typical seasonal human flu. Recent reports indicate that the A(H1N1) swine flu virus infects deeper into the lungs than typical seasonal human flu.

Does the flu cause neurological problems?

Influenza can be associated with various neurologic problems: encephalopathy (a state of confusion), seizures, neuropathy, as well as others. These complications most frequently occur in children, although cases of neurologic illness associated with adult influenza certainly occur.

Can the flu cause memory loss?

Bad Memory and Brain Changes Could Result After the Viral Infection. Did you get the flu this year? There's a chance it may have a long-lasting effect on your brain. Research published Monday in the Journal of Neuroscience found that for months after mice got the flu, their memory was impaired.

Can the flu cause permanent lung damage?

A protein in influenza virus that helps it multiply also damages lung epithelial cells, causing fluid buildup in the lungs, according to new research.

Is there a vaccine for h1n1 flu?

The U.S. Food and Drug Administration (FDA) has approved the use of one dose of vaccine against 2009 H1N1 influenza virus for persons 10 years of age and older. For children who are 6 months through 9 years of age, two doses of the vaccine are recommended. These two doses should be separated by 4 weeks.

Is Flu A or B worse 2020?

Frequently asked questions about Influenza A and B

Influenza type A and type B are similar, but type A is overall more prevalent, sometimes more severe, and can cause flu epidemics and pandemics.

How safe is the h1n1 vaccine?

Like any medicine, this vaccine can cause side effects, but the risk of serious side effects is extremely low. Like any vaccine, H1N1 influenza virus vaccine may not provide protection from disease in every person. This vaccine will not prevent illness caused by avian flu ("bird flu").

How long is the h1n1 vaccine good for?

It is generally believed that individuals who get the H1N1 flu vaccine lose their immunity to the H1N1 flu virus in about 10 years, but according to an analysis led by The Hong Kong Polytechnic University (PolyU), immunity lasts for two years.

How long does it take for h1n1 to go away?

The symptoms of swine flu (H1N1), including fever, chills, cough, and body aches, last about eight days, on average. Some symptoms may continue longer than that. However, most people can go back to school or work 24 hours after their fever goes away completely without using medications that reduce fever.