Journal 2017 Tichobezoar
Journal 2017 Tichobezoar
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Journal of Surgical Sciences Vol 18 July 2014
Posted in Journal
Journal of Surgical Sciences Vol 19 July 2015
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How has social media affected mental health during the pandemic?
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On a global scale, social media can be a way for people to gather information, share ideas, and reach out to others facing similar challenges. It can also be an effective platform to relay information quickly during a national or worldwide crisis.
This global reach is what has made social media a critical communication platform during the COVID-19 pandemic.
As government health organizations used it to relay recent findings on prevention and treatment, social media became more than a place to post the latest vacation photos — it became a hub of pandemic-related information.
The team analyzed data from Clalit Health Services, Israel’s largest healthcare organization.
The scientists followed 728,321 individuals who received a third Pfizer COVID-19 vaccine between July 2020 and September 2021. These participants were matched with an equal number of people who only received two doses of the vaccine.
The authors explain: “In this study, we estimated effectiveness starting from day 7 after the third dose, which is similar to the period used to define full vaccination after the second dose. Our choice is supported by high concentrations of antibodies in individuals 7 days after administration of the third dose.”
Primary outcomes included hospital admission related to COVID-19, severe disease, and mortality, according to National Institutes of Health (NIH) criteria.
As part of their analysis, the researchers adjusted for possible confounding factors, including sociodemographic factors, existing health conditions, and behavioral factors.
COVID-19 booster shot reduces risk of severe disease by 92%
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SARS-CoV-2 infections have been resurgent in many areas of the world throughout 2021, driven primarily by the Delta variantTrusted Source.
Healthcare officials worry that the effectiveness of current vaccination is waning, not holding up against this new strain. In response, many governments want to administer booster dosesTrusted Source of COVID-19 vaccines.
The Israeli government deployed third doses of the Pfizer vaccine before and during the country’s fourth wave of the pandemic in the summer of 2021.
A team led by scientists from Harvard University and Israel’s Clalit Research Institute recently concluded that this extra inoculation could significantly reduce the risk of severe complications of COVID-19.
Their paper, which appears in The LancetTrusted Source, summarizes the largest peer-reviewed study of a COVID-19 booster dose to date. This investigation is also the first to gauge how well a third dose of the Pfizer vaccine works to prevent severe outcomes.
The team analyzed data from Clalit Health Services, Israel’s largest healthcare organization.
The scientists followed 728,321 individuals who received a third Pfizer COVID-19 vaccine between July 2020 and September 2021. These participants were matched with an equal number of people who only received two doses of the vaccine.
The authors explain: “In this study, we estimated effectiveness starting from day 7 after the third dose, which is similar to the period used to define full vaccination after the second dose. Our choice is supported by high concentrations of antibodies in individuals 7 days after administration of the third dose.”
Primary outcomes included hospital admission related to COVID-19, severe disease, and mortality, according to National Institutes of Health (NIH) criteria.
As part of their analysis, the researchers adjusted for possible confounding factors, including sociodemographic factors, existing health conditions, and behavioral factors.
How worried should we be about the AY.4.2 Delta variant?
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A descendant of the Delta variant of SARS-CoV-2, which is the virus that causes COVID-19, is spreading rapidly in England. This has led to concerns that the new variant, called AY.4.2, may be partly responsible for the high rate of infections in the United Kingdom. Based on what we know so far, however, the new variant is unlikely to be the main culprit.
smitted within a household than Alpha.
Over the past 28 days, the U.K. has recorded one of the highest absolute number of new cases in any country, second only to the United States.
The number of new daily cases per million pe