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Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

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Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
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The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
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Principles of Disease Surveillance01:26

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Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
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Trends in nursing are multifactorial and associated with changes in society, within the nursing profession, and in other professions. Notably, telehealth and remote nursing contribute to successful healthcare delivery for numerous patients and help reduce stress for nurses due to nursing shortages. Nurses can reach patients, monitor their conditions, and interact with them using computers, audio, visual accessories, and telephones—for example, remote patient monitoring systems. Likewise,...
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COPD: Pathogenesis and Clinical Features01:20

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Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
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Preclinical Development: Overview

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Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
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A Comprehensive Overview on COVID-19: Future Perspectives.

Rashmi Rana1, Ankit Tripathi1, Naveen Kumar1

  • 1Department of Research, Sir Ganga Ram Hospital, New Delhi, India.

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This summary is machine-generated.

The COVID-19 pandemic caused global devastation, impacting physical, psychological, and social well-being. This review details the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) impact and future mitigation strategies.

Keywords:
COVID-19clinical manifestationsepidemiologyfuture prospectspathogenesistreatments

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Area of Science:

  • Virology
  • Epidemiology
  • Public Health

Background:

  • The COVID-19 pandemic, caused by SARS-CoV-2, has resulted in widespread mortality and morbidity.
  • SARS-CoV-2 exhibits higher transmissibility and more severe post-recovery implications than MERS and SARS.
  • Mutations in SARS-CoV-2 have contributed to its high virulence and global spread.

Purpose of the Study:

  • To provide a comprehensive overview of COVID-19.
  • To highlight the multi-systemic clinical manifestations of SARS-CoV-2 infection.
  • To discuss current therapeutic and vaccine development efforts and future strategies.

Main Methods:

  • Literature review of COVID-19 research.
  • Analysis of epidemiological data on SARS-CoV-2.
  • Summary of clinical findings and treatment approaches.

Main Results:

  • SARS-CoV-2 affects multiple organ systems beyond the respiratory tract, including the brain, liver, kidneys, and endocrine system.
  • High transmissibility and frequent mutations have led to significant global mortality and morbidity.
  • Existing therapeutics are being repurposed, and vaccines have emerged rapidly.

Conclusions:

  • COVID-19 poses a significant global health threat with diverse clinical impacts.
  • The development of effective treatments and vaccines is crucial.
  • Future strategies must focus on minimizing the prevalence and long-term consequences of the virus.