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Johnson & Johnson Vaccines at MainStreet

johnson and johnson vaccine

We are pausing Johnson & Johnson COVID-19 vaccinations per recommendation from the FDA and CDC.  Is it possible to make comparisons about the effectiveness between COVID-19 vaccines? According to fda.gov, no. The only way to accurately compare the effectiveness of medical products, such as vaccines or drugs, is by direct comparison in head-to-head clinical trials,… Read more »