Among those who are advised not to get the jab are people with a history of life-threatening allergic reactions, people who have an acute illness; pregnant women or women who are breastfeeding; people who have had a high dose corticoid treatment within 14 days before or chemotherapy, radiation therapy, treatment with the plasma of COVID-19 patients within the previous 90 days; people who have gotten another vaccination within the previous 14 days; people who have had COVID-19 within 6 months, elders over 65 years old, and people with thrombocytopenia or a blood clotting disorder. The Ministry of Health recommended that people with a history of allergies, chronic illnesses, or underlying medical conditions should be screened before injection.