[ad_1] 27 October 2020 | 05:51 Over 60% of children have not yet been vaccinated against polio Brazil has a hard time convincing parents to bring children to receive infantile paralysis doses Brazil agency Tomaz Silva / Agência Brasil Neglected by thousands of parents, the doses prevent children from risking …
Read More »Over 60% of children have not yet been vaccinated against polio
