September 27, 2021 00:20 Updated Follow There is no evidence that shows any harm from getting different COVID-19 vaccines. Related articles I got the Johnson & Johnson vaccine. Should I also get a dose of an mRNA vaccine to protect against the variants? What COVID-19 vaccine is the safest and most effective? I have already gotten vaccinated. Could I still spread COVID-19 to others? Does the COVID-19 vaccine contain fetal cells? Will the vaccine have any effect on the medications I’m currently taking?