Thank you for your interest in the C-VIPER.
The C-VIPER is currently unavailable in your country.
If you have any questions, please contact us at email@example.com.
Be Part of a Community
Working to Advance Medical
Innovation in Pregnancy
If you were vaccinated against COVID-19 during pregnancy or within 30 days before your last menstrual period, we need you. By telling us about your experience through short monthly surveys, you’ll be at the forefront of progressing scientific breakthroughs for women and children across the globe.
Are you 18 years of age or older?1/5
Are you currently pregnant?2/5
Were you vaccinated against COVID-19 during the current pregnancy or within 30 days before your last menstrual period?3/5
Have you received at least one dose of any of the following COVID-19 vaccines during pregnancy?4/5
- Janssen or Johnson & Johnson
To participate in this study, you will be invited to complete one survey during each month of your pregnancy. Please see the sample questions below to get an idea of what the 10 minute monthly questionnaire entails.5/5
- In which country do you live?
- On what date did you receive the first dose of the COVID-19 vaccine during this pregnancy?
- Did you experience any reactions or adverse events within 48 hours after the first dose of the COVID-19 vaccine?
Do you agree to complete these monthly surveys?
This study requires participants to be 18 years of age or older. We thank you for your interest.
The protocol of the C-VIPER study requires participants to be pregnant at enrollment. If you are not currently pregnant, consider joining the US-based V-Safe Pregnancy Registry. Alternatively, contact the manufacturer of the vaccine you used or the government agency that regulates vaccines in your country (e.g., U.S. FDA, U.K. MHRA, European Medicines Agency, Public Health Agency of Canada).
The C-VIPER has already reached the necessary number of study participants vaccinated with the Pfizer and Moderna COVID-19 vaccines. Consider joining the US-based V-safe After Vaccination Health Checker. Alternatively, contact the manufacturer of the vaccine you used or the government agency that regulates vaccines in your country (e.g., U.S. FDA, U.K. MHRA, European Medicines Agency, Public Health Agency of Canada).
Unfortunately, you are not eligible to join the Registry at this time. However, you can spread the word and share the Registry with others.