Some people have a backround issues about vaccination so we cannot blame the people who are afraid to have it. Like in the case of Phillipines, we have an issue about the vaccine dengvaxia which affected a lot of children and died because of infections. Although our health gobernment are stating that everything was back to normal, Filipino people still have hard time to accept vaccination.
Because of that kind of mindset more and more people suffered. They thought refusing to vaccinations save lives but in reality they're at risk. Since parents refused to get their child vaccinated, polio cases are present once again in our country. Actually we totally eradicated this years ago but here we go again 
. I know that the Dengvaxia Project was a failure but I hope you continue to vaccinate your kids (anti measles, anti polio, anti chicken pox etc.) because essential oils is definitely not enough to protect them against these diseases.