Capital Berg

Keeps People Up-To-Date

Wednesday, January 20, 2021
Log in
  • United States
  • Business
  • Health
  • Science
  • Technology
  • About CapitalBerg
    • Analysts & Contributors
    • Advertising
    • Contact US
    • Privacy Policy GDPR
    • Terms of Use

Pages

  • About CapitalBerg
  • Advertising
  • Analysts & Contributors
  • Contact US
  • Investor Relations
  • Privacy Policy GDPR
  • SEC Disclosure
  • Terms of Use

Recent Posts

  • Tennessee Rapist Breaks into Woman’s House Three Times the Same Night to Assault Her June 29, 2018
  • Mentally Ill Man Arrested After Breaking into Retirement Home to Grope a Woman’s Chest June 28, 2018
  • “Syndrome” Author Blake Leibel Sentenced to Life in Prison for the Murder and Torture of Girlfriend June 27, 2018
  • Michigan Dad to Be Sentenced in the Beating Death of 3-Year-Old Infant June 26, 2018
  • Ohio Patrolman Booted from Police After Pulling Over His Daughter and Boyfriend June 26, 2018
  • Utah Mayor Shares Heartwarming Letter of Man Apologizing for Stealing a Stop Sign 75 Years Ago June 25, 2018
  • Mississippi Man Beheaded Mother After A Spat over Credit Cards June 25, 2018

CDC Reports, This Year’s Influenza Vaccine Is Only 23% Effective

January 16, 2015 By June Harris

flu-shot

As a consequence, the Centers for Disease Control and Prevention (CDC) urge all people at high risk of influenza related complications to seek treatment as early as possible if any symptoms of flu are recognized.

“Doctors ought to be aware that all hospitalized patients and all outpatients at high risk for severe complications must be treated at the earliest opportunity with one of three available flu antiviral medications if flu is suspected, in spite of a patient’s vaccination status and without holding up for confirmatory testing,” says Dr. Joseph Bresee, branch head of the Influenza Division at the CDC.

“Health care experts ought to exhort patients at high risk to call promptly if they get symptoms of flu,” he adds.

The CDC arrived at their assessment, published in the week’s Morbidity and Mortality Weekly Report (MMWR), by examining 2,321 children and grown-ups with severe respiratory sickness.

Of these, 950 (41%) had the flu virus, with 916 (96%) testing positive for flu A – all of which were H3n2 viruses – and 35 (4%) testing positive for flu B. The 2014-15 influenza vaccine was found to have been administered to 49% of patients with flu and 56% of patients without the virus.

From this, the CDC estimates that influenza vaccine has diminished an individual’s risk of visiting a specialist because of influenza by 23%. This result stayed after bookkeeping for patients’ age, sex, race/ethnicity, self-reported health and the number of days between sickness onset and study enlistment.

Vaccine efficacy against H3n2 viruses was assessed to be highest among kids and teenagers aged 6 months to 17 years, at 26%. Vaccine efficacy was lower among grown-ups aged 18-49 and 50 and over, at 12% and 14%, correspondingly.

The report authors say their results demonstrate the efficacy of this season’s vaccine is comparatively low, contrasted with some seasons where vaccine efficacy has arrived at 50-60%.

70% of this season’s H3N2 viruses are ‘drift variants,’ making flu vaccine less effective

The CDC say their evaluation supports past discoveries that the 2014-15 influenza vaccine has low efficacy against circulating flu A H3n2 viruses, which, as the report demonstrates, have been the most major viruses this season.

H3n2 viruses are the most serious, bringing about the most elevated number of hospitalizations and deaths. Amid the three seasons with the most elevated death rates in the course of recent years – 2012-13, 2007-08 and 2003-04 – H3n2 viruses were the most widespread.

The CDC note that around 70% of this season’s H3n2 viruses have been recognized as “drift variants” – viruses that have antigenic or genetic changes that make them unique in relation to the virus included in this season’s influenza vaccine, implying the vaccine efficacy is decreased.

Vaccine efficacy, the CDC says, is also reliant on the age and health of the individual getting the vaccine; it tends to be most effective in young, healthy individuals and less effective among older ones – as showed in the report’s estimations.

Findings should not deter from vaccination

Regardless of the low efficacy of the 2014-15 influenza vaccine, the CDC keep on suggesting that all individuals aged 6 months and older get the vaccine, as it may still impede infections from some circulating flu A H3n2 viruses and diminish acute influenza related complications.

“Additionally, vaccine may ensure against other flu viruses that can circulate later,” the report authors said. “Since early November, 2014, less than half of US occupants had reported getting flu vaccine this season. Flu vaccine, even when efficacy is decreased, can avert thousands of hospitalizations.”

Additionally, the CDC say their estimation stresses the importance of extra prevention and treatment measures against flu – especially for people aged 65 and older, young children and others at high risk of influenza related complications.

The report authors write:

“Flu antiviral medications ought to be utilized as suggested for treatment in patients, despite of their vaccination status. Antiviral treatment can diminish the term of ailment and lessen complications connected with flu.

Antiviral treatment ought to be utilized for any patient with suspected or affirmed flu who is hospitalized, has serious or progressive sickness, or is at high risk for complications from flu, regardless of the possibility that the disease appears mild.”

They include that antiviral treatment ought to be administered in 48 hours of influenza symptoms presenting, yet it can still be effective among some patients even if initiated after this time.

The need for more effective influenza vaccines

The report authors say that while influenza vaccines are the best assurance we have against flu at present, there is a need for more effectual ones, and this is something that may soon be on the cards as indicated by another study reported by MNT today.

Filed Under: Health Tagged With: 23% effective, American Physical Society's Division of Fluid Dynamics, CDC, Flu vaccine, H3n2 viruse, influenza vaccine, Joseph Bresee, Morbidity and Mortality Weekly Report

Study Reveals, Dogs Use A Smart Tactic While Drinking Water

November 26, 2014 By June Harris

dogs-use-a-good-strategy-while-drinking

A new research has demonstrated that even if dogs may appear messy when drinking water, they use a smart tactic while drinking water.

Dogs are not in any way agile when drinking water and splatter it all over the floor, making a wreck all around while doing so. At the same time the revelations of the study introduced at the American Physical Society’s Division of Fluid Dynamics in San Francisco gave vital data about the matter and demonstrated the way dogs use a decent tactic while drinking water.

Assistant Professor at Virginia Tech and the co-author of the study Sunghwan Jung said the technique while drinking varies from one animal to another. When it comes to humans, they use the suction method with the help of their cheeks to generate a negative pressure in the mouth, in doing so making a vacuum to drink fluids through a straw or from the lip of a cup, he said.

Both cats and canines, for example, lions and wolves have curtailed cheeks. On account of this, they are incapable of completely shutting their lips to generate suction and drink water. So to drink water, the animals utilize their tongues to get fluid and fetch it in their mouths.

Researchers said that in a 2010 study, they uncovered that felines have an exceptionally powerful method for utilizing their tongues to drink fluid. The scientists found that felines draw out their tongues in the shape of a ‘J’, scarcely touching the surface of the fluid and quickly move their tongue upwards. They draw water up into the air and afterward they rapidly close their mouths. The distinction between the tactics by dogs and felines was that dogs further put off their tongues to pull the water more rapidly. The tactic used by felines is a ton slower than that used by dogs, said Jung. So if they are sloppier and messier than felines keep in mind that dogs utilize a smart tactic while drinking, if it helps.

Jung added, “When we began this task, we believed that dogs drink correspondingly to felines. However, it just so happens its distinctive, as dogs crush their tongues on the water surface – they make loads of splattering – however a feline never does that.”

Analysts additionally found that the dogs with smaller size make a less chaos when drinking as compared to the dogs that are greater in size. This demonstrates that the water volume pulled by a dog is relevant to its size and consequently, the larger the dog, the greater the mess.

Filed Under: Science Tagged With: American Physical Society's Division of Fluid Dynamics, canine, Cats, Dogs, drinking water, felines, lions, San Francisco, Sunghwan Jung, wolves

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 44 other subscribers

Recent Articles

sleep

Tennessee Rapist Breaks into Woman’s House Three Times the Same Night to Assault Her

June 29, 2018 By Denise Ehrlich Leave a Comment

police lights

Mentally Ill Man Arrested After Breaking into Retirement Home to Grope a Woman’s Chest

June 28, 2018 By Waleed Javed Leave a Comment

gavel

“Syndrome” Author Blake Leibel Sentenced to Life in Prison for the Murder and Torture of Girlfriend

June 27, 2018 By Andreas Petersen Leave a Comment

Woods

Michigan Dad to Be Sentenced in the Beating Death of 3-Year-Old Infant

June 26, 2018 By Marlene R. Litten Leave a Comment

patrol cruiser

Ohio Patrolman Booted from Police After Pulling Over His Daughter and Boyfriend

June 26, 2018 By Waleed Javed Leave a Comment

stop sign

Utah Mayor Shares Heartwarming Letter of Man Apologizing for Stealing a Stop Sign 75 Years Ago

June 25, 2018 By June Harris Leave a Comment

Butter knives

Mississippi Man Beheaded Mother After A Spat over Credit Cards

June 25, 2018 By Carol Harper Leave a Comment

XXXTentacion mugshot

Florida Authorities Arrested Suspect in Connection with Shooting of XXXTentacion

June 22, 2018 By Waleed Javed Leave a Comment

sunset over beach

Dallas Mother Accused of Beating Four-Year-Old and Dumping Body Into the Water

June 21, 2018 By Denise Ehrlich Leave a Comment

chicken Alfredo

Ohio Man Sentenced for Trying to Seduce Teenage Boy with Naked Pictures and Chicken Alfredo

June 20, 2018 By Marlene R. Litten Leave a Comment

bedroom

South Carolina Teen and Mates End Up In Slammer for Raping a Teenage Girl

June 19, 2018 By Waleed Javed Leave a Comment

cyberstalkin

California Man Arrested for Stalking Ex-Girlfriend, Hacking Her Online Accounts

June 19, 2018 By June Harris Leave a Comment

hammer

Naked Patient Sneaks out of Emergency Room to Bash Homeowner’s Head with Hammer

June 18, 2018 By Carol Harper Leave a Comment

screwdriver

Middle School Student Attacks Teacher During Class with Screwdriver

June 18, 2018 By Andreas Petersen Leave a Comment

Categories

  • Business
  • Deals
  • Health
  • Science
  • Technology
  • United States
  • World

Copyright © 2021 capitalberg.com

About · Privacy Policy · Terms of Use · Contact

This website uses cookies to ensure you get the best experience on our website. Learn more.