Healthy Clinical Trial Subjects Suffer Grade 3 Side Effects to Moderna’s mRNA COVID-19 Vaccine
![unwell woman](https://staging.thevaccinereaction.org/wp-content/uploads/2020/05/woman-sitting-next-to-bed-1024x682.jpg)
On May 18, 2020, Moderna, Inc. of Cambridge, Massachusetts announced that it had obtained “positive interim clinical data” from a Phase 1 human clinical trial of its experimental mRNA-1273 COVID-19 vaccine that began on Mar. 16. The biotechnology company said that eight of the 45 healthy adult volunteer trial subjects developed antibodies that may provide […]