Vaccine Safety Testing Pregnancy. Because the safety of this vaccine is unknown, it should be avoided in. If the vaccine is found to be safe and effective, it will be approved and licensed by the fda.
Because of this, some vaccine manufacturers also have pregnancy registries, specific for their products, that accept reports of vaccines received during pregnancy. Vaccine supply is the safest in history. Main outcome measure adverse events identified from clinical diagnoses during pregnancy.
Assuming everything goes well in subsequent testing and research, the.
Participants 20 074 pregnant women with a median age of 30 who received the pertussis vaccine and a matched historical unvaccinated control group. The safety of pneumococcal polysaccharide vaccine during the first trimester of pregnancy has not been evaluated, although no adverse consequences have been reported among newborns whose mothers were inadvertently vaccinated during pregnancy. Ensuring the safety of vaccines in the united states currently, the united states has the safest, most effective vaccine supply in its history. Department of health & human services (hhs) and the advisory committee on immunizations practices (acip) through the centers for disease control and.