Share 'Some Qs. people asked me on science and my replies to them - Part 83'
Interactive science series
Q: Why don't some children don't get diseases despite not taking vaccines?
Krishna: The reason some people have avoided getting ill is the rest of us are vaccinated and act as fences or through herd immunity . Simple!
Read the entire explanation here: vaccine-woes
Q:Are human beings depending on sci…
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