Ramaswami: The ongoing coronavirus crisis has taken a toll on the immunization of children, reported The Telegraph India. As per the advisory by the umbrella association of pediatricians, most toddlers missed their scheduled vaccinations due to their recommendation that vaccinations be postponed till March 31. However, when the doctors came to know that the lockdown wouldn’t be ending anytime soon, they issued another advisory asking doctors to resume scheduled vaccinations following certain guidelines. Countries have also been warned by the World Health Organization about letting their guard down on immunization of children while fighting the coronavirus.