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Phase-1 trial: Adenovirus COVID-19 vaccine found safe, induces immune responses

R. Prasad
New mode: There is a need to think beyond transmission through droplets and devise precautions to avoid transmission of coronavirus from faeces.
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Faeces samples can harbour infectious coronavirus, study finds

R. Prasad

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Herd immunity: The concept is generally used to calculate how many people will need to be vaccinated in a population in order to protect those who are not vaccinated.
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Aiming to achieve herd immunity naturally is ‘dangerous’, WHO warns

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Traditional belief and today’s science

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Three -layered: The middle layer is deposited with anti-viral and anti-bacterial agents.
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IISc develops antimicrobial composite material and testing protocols for PPEs

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