Johnson and Johnson Covid Vaccine and Pulmonary thrombosis - a phase IV clinical study of CDC and FDA data


Pulmonary thrombosis is found among people who get Johnson and Johnson Covid Vaccine, especially for people who are male, 60+ old, and after 30 days of getting the vaccine.

The phase IV clinical study analyzes which people get Johnson and Johnson Covid Vaccine and have Pulmonary thrombosis. It is created by eHealthMe based on reports of 71,271 people who have side effects when getting Johnson and Johnson Covid Vaccine from the CDC and the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.

Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.

On Apr, 18, 2023

71,271 people reported to have side effects after getting Johnson and Johnson Covid Vaccine.
Among them, 173 people (0.24%) have Pulmonary thrombosis.

What is Pulmonary thrombosis?

Pulmonary thrombosis (scarring in the lungs) is found to be associated with 1,220 drugs and 650 conditions by eHealthMe.

Number of reports submitted per year:

Johnson and johnson covid vaccine and Pulmonary thrombosis?

Time to have Pulmonary thrombosis from when people get Johnson and Johnson Covid Vaccine *:

  • on the same day: 3.92 %
  • in the first week: 22.55 %
  • in the first 30 days: 33.33 %
  • after 30 days: 40.2 %

Gender of people *:

  • female: 48.12 %
  • male: 51.88 %

Age of people *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.9 %
  • 20-29: 2.7 %
  • 30-39: 8.11 %
  • 40-49: 17.12 %
  • 50-59: 23.42 %
  • 60+: 47.75 %

Did people recover *:

  • yes: 19.05 %
  • no: 80.95 %

Death as an outcome *:

  • yes: 6.94 %
  • no: 93.06 %

# of vaccine dose *:

  • 1: 94 %
  • 2: 6 %
  • 3+: 0.0 %

Common side effects people have besides Pulmonary thrombosis *:

  1. Thrombosis (formation of a blood clot inside a blood vessel): 64 people, 36.99%
  2. Breathing Difficulty: 41 people, 23.70%
  3. Computerised Tomogram Thorax Abnormal: 34 people, 19.65%
  4. Pain In Extremity: 27 people, 15.61%
  5. Peripheral Swelling: 20 people, 11.56%
  6. Chest Pain: 20 people, 11.56%
  7. Ultrasound Doppler Abnormal: 20 people, 11.56%
  8. Back Pain: 14 people, 8.09%
  9. Malaise (a feeling of general discomfort or uneasiness): 14 people, 8.09%
  10. Headache (pain in head): 13 people, 7.51%

* Approximation only. Some reports may have incomplete information.

Related studies

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Vaccine side effects by duration, gender, age and dose:

Common Johnson and johnson covid vaccine side effects:

Browse all side effects of Johnson and Johnson Covid Vaccine:

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How the study uses the data?

The study is based on data from the CDC and the FDA.

Who is eHealthMe?

With medical big data and proven AI algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 600+ medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).


WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.

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