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Shock vs Sepsis vs SIRS: Key Differentiators

​ 1. Definitions: Systemic Inflammatory Response Syndrome (SIRS) SIRS describes a non-specific systemic inflammatory state, triggered by infectious or non-infectious insults. SIRS Criteria (Traditional) Presence of ≥2 of: Temperature >38°C or <36°C Heart rate >90/min Respiratory rate >20/min or PaCO₂ <32 mmHg WBC >12,000 or <4,000 or >10% bands SIRS can occur in: Trauma Burns Pancreatitis Post-operative states Infections SIRS is not equivalent to infection. Sepsis (Sepsis-3 Definition) According to the Surviving Sepsis Campaign and consensus definitions: Sepsis is life-threatening organ dysfunction caused by a dysregulated host response to infection. Operationalized as: Suspected/confirmed infection Increase in SOFA score ≥2 Septic Shock A subset of sepsis characterized by: Persistent hypotension requiring vasopressors Serum lactate >2 mmol/L despite adequate fluid resuscitation This carries a mortality >40%. Sho...
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Western Counties Face Vaccine Bottlenecks






Although we have already developed effective and safe vaccines, the speed of the rollout faces several bottlenecks, which definitely has slowen down the speed of economic recovery. After approving Covid-19 vaccines developed by Pfizer and BioNTech which was safe to use by Britain last Wednesday, But how to tackle logistical problems and educate a sceptical public could yet be great challenges for this country as well as The United States and European Union followed. 

Britain’s medical regulator said healthcare workers and nursing home residents could be able to receive shots as early as next week and approvals for treatments developed by Moderna and AstraZeneca could follow within weeks.

England authorities said they can administer 5,000 jabs a day from 42 vaccination centres. If operating at full capacity seven days a week, they should be able to deliver around 77 million doses in a year, which means 38.5 million people will have received the vaccine by the end of 2021 –that accounts nearly 70% of the English population achieving the goal of so-called "herd immunity". According to this manpower would be the prominent limiting factor . Encouraging a fearful public would be another one. Polls show that 40% of Americans are unwilling to take a vaccine. Although Germany raised marketing campaign to encourage the public of saying how lucky citizens are to be offered one of the rare inoculations. There is still a long way to achieve 70% population inoculation.

Different trails reaped different results referred to the effectivity on participants with various ages. Pfizer and Moderna’s drugs are 95% effective in young as well as older participants. However trials for AstraZeneca’s treatment showed it was only 62% effective, while an experiment with different doses which was 90% effective was only tested on people under 55. So deciding who gets what vaccine is the final hurdle.

Article Source - Reuters
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