Which statement best describes how VAERS collects data?

Which statement best describes how VAERS collects data?

• A. From reports submitted by various reporters, including manufacturers and health care providers.
• B. Through automated data mining of hospital records without reports.
• C. Only from primary care physicians.
• D. Only by direct patient reports.

Answer: (A)

VAERS operates as a passive vaccine safety surveillance system that collects data from reports submitted by a range of reporters, including vaccine manufacturers, health care providers, and members of the public. This means data come from multiple sources, not just one group, and anyone can file a report if they observe or suspect an adverse event after vaccination. The information helps identify potential safety signals for further study, though a VAERS report alone cannot prove that a vaccine caused the event. It’s not based on automated mining of hospital records, and it isn’t limited to reports from primary care physicians or to direct patient reports only.

VAERS operates as a passive vaccine safety surveillance system that collects data from reports submitted by a range of reporters, including vaccine manufacturers, health care providers, and members of the public. This means data come from multiple sources, not just one group, and anyone can file a report if they observe or suspect an adverse event after vaccination. The information helps identify potential safety signals for further study, though a VAERS report alone cannot prove that a vaccine caused the event. It’s not based on automated mining of hospital records, and it isn’t limited to reports from primary care physicians or to direct patient reports only.