IASbhai Daily Editorial Hunt | 29th Sep 2020

The only person you are destined to become is the person you decide to be.– Ralph Waldo Emerson

Dear Aspirants
IASbhai Editorial Hunt is an initiative to dilute major Editorials of leading Newspapers in India which are most relevant to UPSC preparation –‘THE HINDU, LIVEMINT , INDIAN EXPRESS’ and help millions of readers who find difficulty in answer writing and making notes everyday. Here we choose two editorials on daily basis and analyse them with respect to UPSC MAINS 2020.

EDITORIAL HUNT #162 :“Understanding the Peak of COVID-19 | UPSC

Understanding the Peak of COVID-19 | UPSCUnderstanding the Peak of COVID-19 | UPSC

T. Jacob John | M.S. Seshadri
Understanding the Peak of COVID-19 | UPSC

T. Jacob John is former Professor and HOD, Clinical Virology Department, CMC Hospita. M.S. Seshadri is former Professor and HOD, Clinical Endocrinology Department, CMC Hospital, Vellore,Tamil Nadu


Imperatives after India’s September virus peak


After having peaked in the middle of this month, COVID-19 infections could continue till March before turning endemic

SYLLABUS COVERED: GS 3: Health : Disease


How can we calculate the peak of COVID-19 Pandemic .Discuss measures to adopt vaccination programme in India -(GS 3)


  • This article starts with numbers and data input . Ignore the numbers and understand how we can calculate the Peak of COVID-19 .
  • Post Peak Scenario.
  • Leadership roles.


India’s COVID-19 epidemic curve appears to have peaked during the middle two weeks, in September 2020

  • It has been followed by a downtrend since then — if we work backwards for four weeks from September 26, 2020.



  • MIDDLE OF SEPTEMBER : From September 5 to 11 and September 12 to 18, were 6,37,136 and 6,48,096 cases, respectively.
  • A WEEK BEFORE SEPTEMBER : The week before the peak (August 29 to September 4), the total was 5,58,999.
  • A WEEK AFTER SEPTEMBER : And the week after the peak (September 19 to 25), the number was 5,96,096 cases.
  • TWO PEAK WEEKS : During the two peak weeks, the weekly average was 642,616 cases, and in the two flanking weeks, the average was 577,547 cases.


  • MEAN AVERAGE PRE-WEEK : The mean daily numbers in the pre-peak week were 79,857; on no day did the number reach 90,000.
  • MEAN AVERAGE : During the two peak weeks, the mean daily number was 91,801; on 12 days, the number had exceeded 90,000.
  • MEAN AVERAGE POST-WEEK : In the post-peak week, the mean daily number was 85,156;

Only on the first day of that week did the day’s number cross 90,000 cases.

  • NEED FOR DOCUMENTATION : As the numbers of documented infections are determined partly by the daily volume of tests, there cannot be too much reliance on these numbers alone.
  • CONFIRMED DATA : We need additional supportive evidence.


  • UNDETECTED CASES : The number of infections detected by RT-PCR testing was a small fraction of the total burden in the community that remained undetected.
  • UNAUTHENTIC : For every laboratory-diagnosed infection, there were 80 to 100 undocumented infections in the country.

As of September 26, the cumulative total of laboratory-proven burden of infection for India was 5,990,581, a mere 9,419 short of six million.

  • CORRECTION FACTOR : Using the correction factor of 80-100 proposed by the ICMR, India’s total burden of infection was between 480 million and 600 million.
  • HERD IMMUNITY : In India’s population of 1,380 million, the proportion infected — in other words the herd immunity — was in the range of 35% and 43%.
  • PEAK OF THE CURVE : About 30% herd immunity is sufficient to reach the peak of the epidemic curve, we can be confident that India indeed has reached the peak of the COVID-19 epidemic.
  • BELL SHAPED CURVE : In an epidemic of a directly human-to-human transmitted microbe, graphically represented by the more or less symmetric bell-shaped epidemic curve.

This also means that equal numbers of people will be infected before the peak and after the peak.

  • ENDEMIC PHASE : For the pandemic influenza of 2009 which had about the same degree of infectiousness, a proportion of individuals remained uninfected, constituting the pool of susceptible people who sustained its endemic phase.


  • ASSUMPTIONS : If 35% of the population was infected pre-peak, another 35% will be infected post-peak, for a total of 70% during the epidemic.
  • RESULTANTS : The residuum of 30% is sufficient to sustain the microbe in the human population.
  • MORTALITY : As more people are infected, new cohorts of children replace them to make the numbers up.

By simple arithmetic we can foresee some 20-25 million infections annually.

  • STEADY STATE SYSTEM : The logic is that input and output have to be balanced in any steady state system, endemic prevalence included.
  • PER THOUSAND : We must anticipate 15-18 infections per 1,000 population every year — more in some years and less in others.
  • END OF PANDEMIC : So it is reasonable to assume that the epidemic will continue for a further six months, until mid-March 2021, before it turns endemic.


  • VACCINES ARE MUST : Unless interfered with using vaccination, we can expect low seasons and high seasons; low years and high years.
  • DECREASING MORTALITY RATES : Vaccination is the ready answer to prevent death in these vulnerable subjects.

If a vaccine becomes available during the epidemic phase, the epidemic can be cut short quickly.

  • DISTRIBUTION : Protection is important for those who are susceptible to severe disease and death, namely senior citizens and those with comorbidity.
  • TESTING ANTIBODIES : Known infected and antibody positive persons need not be vaccinated.
  • TESTING REAGENTS : The state should create facilities for large-scale antibody testing with indigenous production of test reagents.

      IASbhai Windup: 


  • STRATEGIC USE : We also have a unique opportunity to eradicate COVID-19 altogether if we prepare now for the strategic use of vaccines globally.
  • EXPECTED DATE : Judging by the speed with which Phase 3 trials are progressing, we can expect a few vaccines emerging before March 2021.
  • ERADICATION IS A GLOBAL NEED : India can provide leadership, with Indian officials of influence in the World Health Organization.

It must be noted that the chair of the World Health Assembly and the Chief Scientist are both Indians.

More than a vaccine, it is about vaccination ! A vaccination programme is necessary to protect life and reduce the disease burden.

       SOURCES:   THE HINDU EDITORIAL HUNT | Understanding the Peak of COVID-19 | UPSC



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