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Infectious Disease: Influenza

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Total 23 results found since Jan 2013.

Flu jab "may cut" stroke risk by a quarter
ConclusionThis research finds that, overall, having the flu vaccine reduced the risk of a person experiencing a stroke by about 25%. The reduction in risk seemed to be greatest within the first three months of vaccination, but remained for up to 12 months.  However, the effect lasted only if the vaccine was given early in the flu season (September to mid-November); giving the vaccine late in the flu season (mid-November to February) was not associated with significantly reduced risk.The research benefits from using data coded within the General Practice Research Database for England and Wales for almost 50,000 people with...
Source: NHS News Feed - February 21, 2014 Category: Consumer Health News Tags: Heart/lungs Neurology Older people Source Type: news

Risk of stroke and myocardial infarction after influenza-like illness in New York State
Influenza may be associated with increased stroke and myocardial infarction (MI) risk. We hypothesized that risk of stroke and MI after influenza-like illness (ILI) would be higher in patients in New York Stat...
Source: BMC Public Health - May 5, 2021 Category: Consumer Health News Authors: Erin R. Kulick, Trevor Alvord, Michelle Canning, Mitchell S. V. Elkind, Bernard P. Chang and Amelia K. Boehme Tags: Research article Source Type: research

Doctors Are Worried About the Unprecedented Drop in Emergency Room Visits During the COVID-19 Pandemic
In late May, an otherwise relatively healthy New York City woman began having trouble speaking, and she felt weak on the right side of her body. But she could still walk and take care of herself, and with the coronavirus pandemic raging, visiting a hospital seemed too dangerous. The next day, her speech had gotten worse, and she could barely move the right side of her body. Her family called 911 and she was rushed to the hospital, where doctors determined she had suffered a stroke. By the time the woman left the hospital, she was no longer able to walk by herself, and was having difficulty speaking and understanding other...
Source: TIME: Health - June 4, 2020 Category: Consumer Health News Authors: Alejandro de la Garza Tags: Uncategorized COVID-19 Source Type: news

Unusual Symptoms of Coronavirus: What We Know So Far
While most people are familiar with the hallmark symptoms of COVID-19 by now—cough, fever, muscle aches, headaches and difficulty breathing—a new crop of medical conditions are emerging from the more than 4 million confirmed cases of the disease around the world. These include skin rashes, diarrhea, kidney abnormalities and potentially life-threatening blood clots. It’s not unusual for viruses to directly infect and affect different tissues and organs in the body, but it is a bit unusual for a primarily respiratory virus like SARS-CoV-2, which is responsible for COVID-19, to have such a wide-ranging reach...
Source: TIME: Health - May 19, 2020 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 Source Type: news

10 Good Reasons To Get A Flu Shot
By Melaina Juntti for Men's Journal How many times have you heard you should get a flu shot? There's good reason for the hype: Over the past few years, the influenza vaccine has prevented millions of flu cases and tens of thousands of related hospitalizations, according to Centers for Disease Control and Prevention. Although an increasing number of people are getting vaccinated every year, more than half of American men still aren't doing it, for a variety of reasons, most of which aren't backed by science. "Men have this macho sense that if they do get the flu, they can tough it out," says William Schaffner, M.D., chair...
Source: Healthy Living - The Huffington Post - November 29, 2014 Category: Consumer Health News Source Type: news

Get the flu vaccine, reduce your risk of death
Last year was a lousy year for the flu vaccine. Hospitalizations for flu hit a nine-year high, and the vaccine prevented flu in only 23% of all recipients, compared with 50% to 60% of recipients in prior years. Why does the flu vaccine work well in some winters and not others? The flu vaccine primes the immune system to attack two proteins on the surface of the influenza A virus, hemagglutinin (H) and neuraminidase (N). Different flu strains have different combinations of these proteins — for example, the strains targeted by recent flu vaccines are H3N2 and H1N1. Unfortunately, the influenza virus is microbiology’s ans...
Source: New Harvard Health Information - September 15, 2015 Category: Consumer Health News Authors: John Ross, MD, FIDSA Tags: Cold and Flu Vaccines Flu Shot flu vaccine Source Type: news

FDA Experts Vote to Make All COVID-19 Vaccines and Boosters Bivalent
In a unanimous decision, all 21 voting members of the U.S. Food and Drug Administration’s (FDA) vaccine committee recommended that the U.S. start using the same COVID-19 virus strain in all of the COVID-19 vaccines, including primary and booster doses. That means the bivalent booster dose, which targets both the original SARS-CoV-2 strain and the Omicron BA.4/5 strains, would soon become the only type used for all primary shots and boosters. The decision reflects a turning point in the pandemic. Until now, vaccine makers have tried to keep up with constantly evolving variants, but they’ve always been a few step...
Source: TIME: Health - January 27, 2023 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 healthscienceclimate Source Type: news

Flu jab linked with lower risk of heart attack
Conclusion This study suggests that there is an association between being vaccinated against the flu and decreased odds of having (and surviving) a heart attack. The researchers conclude that receiving the flu jab may be protective against heart attack, and report that previous studies have shown a link between flu infection, flu vaccination and heart attack. They further suggest that future policy decisions regarding the age at which the seasonal flu jab is offered take into account its potential effect on cardiovascular events. They say “even a small effect of influenza vaccination in preventing AMI [acute myocardial i...
Source: NHS News Feed - August 22, 2013 Category: Consumer Health News Tags: Heart/lungs Medication Medical practice Source Type: news

Flu and freezing weather may be driving up winter death rates
Conclusion There are always more deaths in winter than other seasons, particularly among elderly people. But why these fairly dramatic spikes in the death rate have occurred is still not understood. It should be noted these figures are provisional, as there can be a delay in the ONS receiving the data. Although the media has focused on the likely cause being flu, the numbers provided are for all respiratory conditions. Cold weather can exacerbate many of these conditions, such as asthma and chronic obstructive pulmonary disease. For most fit and healthy people, flu is not a serious threat, but the elderly and those with...
Source: NHS News Feed - February 4, 2015 Category: Consumer Health News Tags: Heart/lungs Lifestyle/exercise Medical practice QA articles Source Type: news

Kids and flu shots: Two common myths
As a pediatrician, I am really passionate about the flu shot. Influenza can be a nasty illness; every year, thousands of people are hospitalized with influenza and its complications, and some of those people die. The flu shot can protect my patients and their families, and I enthusiastically recommend it to all of them. And yet many of them refuse, despite my best efforts. What is particularly frustrating is that many of them refuse because of misunderstandings about the flu shot. There is all sorts of misinformation out there, but here are the two most common myths: 1. The flu shot can make you sick. This is the one I hea...
Source: New Harvard Health Information - October 9, 2015 Category: Consumer Health News Authors: Claire McCarthy, MD Tags: Cold and Flu Vaccines flu vaccine Source Type: news

Do statins interfere with the flu vaccine?
Statins are powerful, unusual, and, like El Niño and Tom Cruise, not well understood. Statins have a huge upside. They improve survival after heart attacks and lower the risk of recurrent strokes. They are also the only cholesterol-lowering medications that have been clearly shown to reduce heart attacks and deaths in high-risk patients without heart disease. In addition to reducing cholesterol, statins also lower levels of inflammation in the body. Reducing inflammation probably helps statins to prevent heart attack and stroke. However, evidence is emerging that these statin effects may also have a downside, hindering th...
Source: New Harvard Health Information - November 30, 2015 Category: Consumer Health News Authors: John Ross, MD, FIDSA Tags: Cold and Flu Drugs and Supplements Health Heart Health Vaccines flu vaccine statins Source Type: news

How Terrified Should We Be?
After every terrorist attack we go through a period of overwhelming fear that we will individually be the target of terrorism. Recently a man told me that he will avoid going to crowded areas of the city because he fears being killed by a terrorist. A woman fears flying because she fears the plane will be blown up by a terrorist. Years ago, after 9/11, a woman told me that she feared "Arab-looking men" in the subway. And, after 9/11, years ago, a family moved to Colorado from New York City because of their fear of terrorism. Fear pervaded the lives of many people and, once again, after the attack in San Bernardino, Califor...
Source: Healthy Living - The Huffington Post - December 23, 2015 Category: Consumer Health News Source Type: news

Flu Shot Could Prevent a Heart Attack
The flu vaccine protects against more than just influenza ― it also reduces the risk of heart attack and stroke by about one-third, according to studies published by the British Medical Journal Heart and the Journal of the American Medical Association. This February during American Heart Month, Texas physicians urge everyone who hasn’t yet received an annual flu shot to get vaccinated.
Source: TMA News Room - February 22, 2016 Category: Consumer Health News Source Type: news

A bummer for kids: Nasal flu vaccine not effective
Follow me at @drClaire Every year, many of my patients have been able to skip the needle — and still get vaccinated against the flu. That was the great thing about the nasal spray version of the flu vaccine, known as the LAIV (live attenuated influenza vaccine): kids scared of needles could get a squirt up each nostril and be all set. This coming flu season, everyone is getting the shot. It turns out that the nasal spray just didn’t work that well. Despite studies from the 2002-2003 and 2004-2005 flu seasons that seemed to show that the nasal spray actually worked better than the shot in children ages 2-8 years, over t...
Source: New Harvard Health Information - June 28, 2016 Category: Consumer Health News Authors: Claire McCarthy, MD Tags: Children's Health Cold and Flu Infectious diseases Parenting Prevention Source Type: news

Well: Flu Vaccine Has Added Benefits for People With Diabetes
People with Type 2 diabetes who got the flu vaccine had a lower risk of stroke and heart failure.
Source: NYT Health - July 27, 2016 Category: Consumer Health News Authors: NICHOLAS BAKALAR Tags: Diabetes Influenza Vaccination and Immunization Featured Live Source Type: news