(1) child vaccination saves lives. (2) if child vaccination saves lives then routine child vaccinations should be mandatory. -- with modus ponens from (1) (2) -- (3) routine child vaccinations should be mandatory.
child vaccination saves lives.
if child vaccination saves lives then routine child vaccinations should be mandatory.
routine child vaccinations should be mandatory? the main reason is that many diseases have been prevented thanks to vaccines, thus millions of lives have been saved.