Flu Shot Pneumonia, With the flu division about to hit its abounding stride, it’s account reminding ourselves of the imperfect, but still valuable, allowances that flu anesthetic can offer.
According to a new abstraction appear in JAMA this Monday, those who are ailing with flu-associated pneumonia are beneath acceptable to accept gotten a flu attempt afresh than a ascendancy accumulation of non-flu-associated pneumonia patients, suggesting that the vaccine does absolutely accommodate a barrier of aegis adjoin developing flu-associated pneumonia.
Though it ability assume rather accessible that the flu attempt can abate the accident of influenza's added astringent complications like pneumonia, the abstraction authors agenda that there’s been almost little analysis searching at that specific question, and the analysis that does abide has its flaws.
“Although antecedent studies absorption on the blockage of all-cause pneumonia accept appropriate a bashful capability of affliction vaccines, application all-cause pneumonia as the aftereffect for affliction vaccine capability assessments is ambiguous because affliction is amenable for alone a atom of all pneumonias and varies seasonally, consistent in an aberration of the accurate vaccine effectiveness,” they explained.
To avoid these limitations, the authors looked at three years account of abstracts (January 2010 to July 2012) from the Etiology of Pneumonia in the Community (EPIC) Study, conducted by the Centers for Disease Ascendancy and Prevention. The EPIC abstraction calm all-encompassing advice from ahead advantageous patients over the age of six months who had become ailing due to their community-acquired pneumonia. It spanned beyond eight hospitals from Nashville, Tenn.; Memphis, Tenn.; Chicago, Ill.; and Salt Lake City, Utah.
This accustomed the accepted authors to abstract accepted cases of flu-associated pneumonia, and analyze these patients to added pneumonia patients, accurately searching at their anesthetic history.
Overall, they begin that 28 of the 162 flu-related cases of pneumonia (17 percent) had afresh been vaccinated compared to 766 out of 2605 cases in the closing accumulation (29 percent). According to their consecutive calculations, this meant that the vaccine was about 57 percent able in preventing after cases of flu-associated pneumonia from materializing during the 2009 to 2012 flu seasons.
Though there charcoal a charge to affirm these allegation a part of added specific populations — earlier adults and humans with anemic allowed systems for instance — the authors are hopeful that their analysis “could be acclimated to acquaint consecutive estimations of the civic amount of hospitalizations for pneumonia averted by affliction vaccination.”
According to the CDC, 5.5 percent of deaths appear to them so far this year through their “122 Cities Mortality Reporting System,” were due to pneumonia and influenza.
Source: Grijalva C, Zhu Y, Williams D, et al. Association Between Hospitalization With Community-Acquired Laboratory-Confirmed Affliction Pneumonia and Prior Receipt of Affliction Vaccination. JAMA. 2015.
According to a new abstraction appear in JAMA this Monday, those who are ailing with flu-associated pneumonia are beneath acceptable to accept gotten a flu attempt afresh than a ascendancy accumulation of non-flu-associated pneumonia patients, suggesting that the vaccine does absolutely accommodate a barrier of aegis adjoin developing flu-associated pneumonia.
Though it ability assume rather accessible that the flu attempt can abate the accident of influenza's added astringent complications like pneumonia, the abstraction authors agenda that there’s been almost little analysis searching at that specific question, and the analysis that does abide has its flaws.
“Although antecedent studies absorption on the blockage of all-cause pneumonia accept appropriate a bashful capability of affliction vaccines, application all-cause pneumonia as the aftereffect for affliction vaccine capability assessments is ambiguous because affliction is amenable for alone a atom of all pneumonias and varies seasonally, consistent in an aberration of the accurate vaccine effectiveness,” they explained.
To avoid these limitations, the authors looked at three years account of abstracts (January 2010 to July 2012) from the Etiology of Pneumonia in the Community (EPIC) Study, conducted by the Centers for Disease Ascendancy and Prevention. The EPIC abstraction calm all-encompassing advice from ahead advantageous patients over the age of six months who had become ailing due to their community-acquired pneumonia. It spanned beyond eight hospitals from Nashville, Tenn.; Memphis, Tenn.; Chicago, Ill.; and Salt Lake City, Utah.
This accustomed the accepted authors to abstract accepted cases of flu-associated pneumonia, and analyze these patients to added pneumonia patients, accurately searching at their anesthetic history.
Overall, they begin that 28 of the 162 flu-related cases of pneumonia (17 percent) had afresh been vaccinated compared to 766 out of 2605 cases in the closing accumulation (29 percent). According to their consecutive calculations, this meant that the vaccine was about 57 percent able in preventing after cases of flu-associated pneumonia from materializing during the 2009 to 2012 flu seasons.
Though there charcoal a charge to affirm these allegation a part of added specific populations — earlier adults and humans with anemic allowed systems for instance — the authors are hopeful that their analysis “could be acclimated to acquaint consecutive estimations of the civic amount of hospitalizations for pneumonia averted by affliction vaccination.”
According to the CDC, 5.5 percent of deaths appear to them so far this year through their “122 Cities Mortality Reporting System,” were due to pneumonia and influenza.
Source: Grijalva C, Zhu Y, Williams D, et al. Association Between Hospitalization With Community-Acquired Laboratory-Confirmed Affliction Pneumonia and Prior Receipt of Affliction Vaccination. JAMA. 2015.
Blogger Comment
Facebook Comment