Covid Reference

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CovidReference.com

More studies are clearly required before reaching conclusions, but the available evidence does suggest that increasing coverage of influenza vaccination could result in both direct and indirect benefits in terms of reduced morbidity and mortality from both COVID-19 and influenza. In addition to the longterm benefits of expanding influenza vaccine production and uptake, these efforts will be of great value for rolling-out the COVID-19 vaccines, since production, distribution and promotion of uptake for the new vaccines will face similar challenges and will need to prioritize the same vulnerable populations (Jaklevic 2020, Mendelson 2020).

Containment or mitigation of COVID-19? Public health interventions to control an outbreak or an epidemic aim at achieving two separate but linked objectives (Zhang 2020, OECD 2020): •

To contain the spread by minimizing the risk of transmission from infected to non-infected individuals, eventually suppressing transmission and ending the outbreak.

To mitigate the impact by slowing the spread of the disease while protecting those at higher risk. While not halting the outbreak, this would “flatten the epidemic curve”, reduce disease burden and avoid a peak in health care demand. In case of new emerging pathogens, it would also buy time to develop effective treatments or vaccines (Djidjou-Demasse 2020).

Containment strategies rely heavily on case detection and contract tracing, isolation, and quarantine. They are usually applied most successfully in the early stages of an outbreak or epidemic, when the number of cases is still manageable by the public health system (Hellewell 2020). When containment measures are insufficient or applied too late, mitigation becomes the only option, usually through the imposition of generalized preventive measures like closing of non-essential activities, social distancing, mandatory mask use, or lockdowns (Parodi 2020, Walker 2020). During the first months of the COVID-19 pandemic, several countries (China, Vietnam, South Korea, Australia, and New Zealand) have shown how the implementation of a well-timed, comprehensive package of aggressive and combined containment and mitigation policies can be effective in suppressing the COVID-19 epidemic, at least in the short-term. Other countries (most countries in Europe) have not been able to suppress transmission but have managed, at least temporarily, to mitigate the impact and bring the spread of SARS-COV-2 down to acceptable levels during the summer months. In others Kamps – Hoffmann


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References

1hr
pages 497-554

Management

10min
pages 491-496

Diagnosis and classification

11min
pages 484-490

Transplantation

4min
pages 472-473

Transmission

4min
pages 482-483

Pathophysiology and immunopathology

4min
pages 480-481

Natural course and risk factors for complications

2min
page 479

Epidemiology of COVID-19 in children

2min
page 478

Cancer

8min
pages 468-471

Immunosuppression (other than HIV

3min
pages 466-467

HIV infection

6min
pages 463-465

COPD and smoking

4min
pages 461-462

Hypertension and cardiovascular co-morbidities

14min
pages 452-458

Diabetes mellitus

4min
pages 459-460

References

6min
pages 447-451

Special situations in severe COVID-19

3min
pages 445-446

References

25min
pages 429-440

Spotlight: The situation in a German COVID-19 hospital

4min
pages 443-444

Outlook and Recommendations

1min
page 428

4. Immunomodulators

19min
pages 415-424

Other treatments for COVID-19 (with unknown or unproven mechanisms of action

5min
pages 425-427

3. Monoclonal Antibodies and Convalescent Plasma

13min
pages 408-414

2. Various antiviral agents

5min
pages 405-407

1. Inhibitors of the viral RNA synthesis

11min
pages 399-404

Monitoring, treatment options

3min
pages 391-392

Studies with objectifiable tests

3min
pages 389-390

Reactivations, reinfections

2min
page 366

Outcome

27min
pages 352-365

Clinical classification

1min
page 351

Laboratory findings

6min
pages 347-350

References

21min
pages 324-332

Asymptomatic cases

4min
pages 334-335

Radiology

6min
pages 321-323

Incubation period

1min
page 333

Symptoms

21min
pages 336-346

Diagnosis

36min
pages 303-320

References

55min
pages 277-302

Outlook

5min
pages 272-276

Single Vaccines

24min
pages 247-261

Coming vaccines

8min
pages 267-271

Special Topics

9min
pages 241-246

Approved Vaccines

2min
pages 223-224

References

21min
pages 211-222

Outlook

1min
page 210

Transmission

1min
page 187

Epidemiology

11min
pages 175-186

Summary – 13 February

1min
page 173

Genomic Structure and Variation

4min
pages 164-166

References

8min
pages 167-172

Origin and Evolution

4min
pages 158-159

Introduction

1min
page 174

History

4min
pages 154-155

References

20min
pages 136-152

Conclusion

1min
page 135

Introduction

31min
pages 117-133

Containment or mitigation of COVID-19?

1min
page 134

References

40min
pages 99-116

Outlook

1min
page 98

Prevention

3min
pages 96-97

End of Quarantine

1min
page 95

Transmission Event

26min
pages 82-94

References

31min
pages 54-68

Summary

1min
page 69

Routes of Transmission

16min
pages 73-81

Outlook

3min
pages 52-53

The 2020 Lockdowns

7min
pages 48-51

Person-to-person transmission

2min
page 72

Special Aspects of the Pandemic

15min
pages 38-46

The SARS-CoV-2 pandemic: Past and Future

2min
page 47
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