Tag: covid vaccines in india

Celebrating our Scientists, Reliving The Trauma

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The Vaccine War: Movie Review Rating: 8/10 The latest offering by Vivek Agnihotri is a daring venture: a tribute to the scientists at the Indian Council of Medical Research (ICMR) who played a vital role in India’s battle against the COVID pandemic. The movie is an adaptation of Balram Bhargava’s book Going Viral. It sensitively […]

Booster dose for COVID vaccination: Needed or Not?

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It is well known that two doses of COVID vaccination – whether it is Pfizer, Moderna, AstraZeneca/Covishield or Covaxin – offer excellent protection against moderate and severe COVID (95-97%) but not against mild and asymptomatic disease (28%). Booster doses have been a matter of speculation since the early days of COVID vaccination when it was […]

AstraZeneca / Covishield vs Delta Variant, and Timing of 2nd dose of vaccine

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The delta variant of SARS-COV2 is estimated to be 30-100% more transmissible than other prevalent variants and cause more severe infections than the original alpha-variant. At last count, it has spread to 80 countries and has rapidly become the dominant strain in several countries such as India and UK. Some concerns were expressed that the […]

AstraZeneca – Covishield delayed booster: Classic case of using bad science in the Lancet to make politically convenient decisions

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“Modelling analyses showed an increase in vaccine efficacy after two standard doses from 55·1% (95% CI 33·0 to 69·9) with an interval of less than 6 weeks to 81·3% (60·3 to 91·2) with an interval of at least 12 weeks. A single standard dose had an efficacy against symptomatic COVID-19 in the first 90 days […]

‘Adverse reactions’ after vaccine shot (not unexpected)

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When contacted, Dr Acharya said he was fine and recovering.  Assuring that the vaccine is safe, Acharya told The Indian Express, “There is no need to be scared (of vaccination). I will get discharged tomorrow (on Tuesday).” Acute febrile reaction is quite common with vaccination. In the case of a Mumbai doctor who developed transient […]