John J. L. Jacobs
  • Home
  • Nederlands
  • Resume
    • Science
    • Recent Research
    • Cancer immunotherapy
  • COVID-19
    • Herd Immunity Re-Revisted
      • 1 About herd immunity (HIRR).
      • 2 Three failed attempts.(HIRR)
      • 3. Calculate the costs (HIRR).
      • 4. Incomplete immunity (HIRR).
      • 5. What could possibly go wrong? (HIRR)
      • 6. How should we act? (HIRR)
      • 7. In brief. (HIRR)
    • Simple & complex
    • Epidemic Control
      • Epidemic Control Addendum
    • Summary Two years of COVID-19
    • Two years of COVID-19
      • I. Healthcare threat
      • II. Deceptive virus
      • III. Morbid tales
      • IV. Antivirus immunity
      • V. Stop the outbreak
      • VI. Dark and light reflections
      • VII. Looking forward
    • Humanitarian
    • Questions
      • Disease
      • Vaccines
      • Immunity
      • Epidemics
      • Mutation
      • Politics
    • Virus ethics
      • Transparency
      • Strife
      • Beyond Mortality
      • Special immunity
      • Vaccination
      • Prevent contamination
    • Non-sterilizing immunity
    • Immune responses and vaccines
      • Calculation of infection fatality rate
      • Various Immune responses
      • Different vaccines
      • Trials and results
      • Vaccination and next steps
    • Is it wise to vaccinate?
    • Test, trace & isolate.
    • Different tests
    • Avoid contimination
    • No herd immunity
    • A safe and efficient COVID-19 Vaccine
    • The disease and long-term effects
    • Lost at familiar property
    • Corona Dashboard. 2.0
    • How to fight COVID-19
  • ORTEC
    • P4O2 COVID-19
    • Data science leukemia
    • ​Data to improve patient care
    • Clinical decision support
    • U-Prevent
  • Federa
    • Associations of the Federa
  • Hartblik - blogs
  • Home
  • Nederlands
  • Resume
    • Science
    • Recent Research
    • Cancer immunotherapy
  • COVID-19
    • Herd Immunity Re-Revisted
      • 1 About herd immunity (HIRR).
      • 2 Three failed attempts.(HIRR)
      • 3. Calculate the costs (HIRR).
      • 4. Incomplete immunity (HIRR).
      • 5. What could possibly go wrong? (HIRR)
      • 6. How should we act? (HIRR)
      • 7. In brief. (HIRR)
    • Simple & complex
    • Epidemic Control
      • Epidemic Control Addendum
    • Summary Two years of COVID-19
    • Two years of COVID-19
      • I. Healthcare threat
      • II. Deceptive virus
      • III. Morbid tales
      • IV. Antivirus immunity
      • V. Stop the outbreak
      • VI. Dark and light reflections
      • VII. Looking forward
    • Humanitarian
    • Questions
      • Disease
      • Vaccines
      • Immunity
      • Epidemics
      • Mutation
      • Politics
    • Virus ethics
      • Transparency
      • Strife
      • Beyond Mortality
      • Special immunity
      • Vaccination
      • Prevent contamination
    • Non-sterilizing immunity
    • Immune responses and vaccines
      • Calculation of infection fatality rate
      • Various Immune responses
      • Different vaccines
      • Trials and results
      • Vaccination and next steps
    • Is it wise to vaccinate?
    • Test, trace & isolate.
    • Different tests
    • Avoid contimination
    • No herd immunity
    • A safe and efficient COVID-19 Vaccine
    • The disease and long-term effects
    • Lost at familiar property
    • Corona Dashboard. 2.0
    • How to fight COVID-19
  • ORTEC
    • P4O2 COVID-19
    • Data science leukemia
    • ​Data to improve patient care
    • Clinical decision support
    • U-Prevent
  • Federa
    • Associations of the Federa
  • Hartblik - blogs

COVID-19

I am moving my English blogs on COVID-19 and ORTEC to this site.

Nederlandse blogs over COVID-19

​Questions on COVID-19.

Questions on COVID-19 for various topics.
Disease
Vaccines

Immunity
Epidemic
Mutations
​
Politics
​

​Home page of questions & answers
Questions by topic
Disease
  • Does SARS-2 cause a serious disease?
  • What is long covid?
  • Who will develop long covid?
Vaccines
  • Why do we suddenly have new vaccines?
  • What is the difference between mRNA and DNA vaccines?
  • Were embryos aborted to create vaccines?
  • Does mRNA vaccination change your genes?
  • Could the DNA vaccines be integrated in the genome?
  • Are the vaccines registered for use?
  • Are the vaccines safe?
  • Were aborted embryos used to test vaccines?
Immunity
  • Do antibodies protect against the virus?
  • Does immunity protect from infection?
  • Does immunity protect from acute disease?
  • Does immunity protect from long covid?
  • How long does immunity last?
Epidemic
  • What is the default strategy against a virus epidemic?
  • Is test, trace and isolate possible?
  • Does the RT-PCR detect the virus?
  • Can I pass the virus if I do not have any symptoms?
  • Will vaccination stop the epidemic?
Mutations
  • Does the SARS-2 virus mutate rapidly?
  • Do all mutants produce the same amount of virus?
  • Could mutants escape the antigen-specific immune response?
Politics
  • Who is responsible for this epidemic?
  • Is the author of this site competent?
  • Is the author of this site independent?
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  • Home
  • Nederlands
  • Resume
    • Science
    • Recent Research
    • Cancer immunotherapy
  • COVID-19
    • Herd Immunity Re-Revisted
      • 1 About herd immunity (HIRR).
      • 2 Three failed attempts.(HIRR)
      • 3. Calculate the costs (HIRR).
      • 4. Incomplete immunity (HIRR).
      • 5. What could possibly go wrong? (HIRR)
      • 6. How should we act? (HIRR)
      • 7. In brief. (HIRR)
    • Simple & complex
    • Epidemic Control
      • Epidemic Control Addendum
    • Summary Two years of COVID-19
    • Two years of COVID-19
      • I. Healthcare threat
      • II. Deceptive virus
      • III. Morbid tales
      • IV. Antivirus immunity
      • V. Stop the outbreak
      • VI. Dark and light reflections
      • VII. Looking forward
    • Humanitarian
    • Questions
      • Disease
      • Vaccines
      • Immunity
      • Epidemics
      • Mutation
      • Politics
    • Virus ethics
      • Transparency
      • Strife
      • Beyond Mortality
      • Special immunity
      • Vaccination
      • Prevent contamination
    • Non-sterilizing immunity
    • Immune responses and vaccines
      • Calculation of infection fatality rate
      • Various Immune responses
      • Different vaccines
      • Trials and results
      • Vaccination and next steps
    • Is it wise to vaccinate?
    • Test, trace & isolate.
    • Different tests
    • Avoid contimination
    • No herd immunity
    • A safe and efficient COVID-19 Vaccine
    • The disease and long-term effects
    • Lost at familiar property
    • Corona Dashboard. 2.0
    • How to fight COVID-19
  • ORTEC
    • P4O2 COVID-19
    • Data science leukemia
    • ​Data to improve patient care
    • Clinical decision support
    • U-Prevent
  • Federa
    • Associations of the Federa
  • Hartblik - blogs