https://apnews.com/article/us-pause-j-and-j-vaccine-blood-clot-reports-2dde2aacf486bab59844ef907a28cbce“The U.S. is recommending a “pause” in using the single-dose Johnson & Johnson COVID-19 vaccine to investigate reports of potentially dangerous blood clots.
The Centers for Disease Control and Prevention and the Food and Drug Administration said Tuesday they were investigating unusual clots that occurred 6 to 13 days after vaccination. The clots occurred in veins that drain blood from the brain and occurred together with low platelets. All six cases were in women between the ages of 18 and 48; there was one death and all remained under investigation.”
This appears to be similar to a response people had to Pfizer and Moderna as well:
https://www.nytimes.com/2021/02/08/health/immune-thrombocytopenia-covid-vaccine-blood.html“One day after receiving her first dose of Moderna’s Covid vaccine, Luz Legaspi, 72, woke up with bruises on her arms and legs, and blisters that bled inside her mouth.
She was hospitalized in New York City that day, Jan. 19, with a severe case of immune thrombocytopenia — a lack of platelets, a blood component essential for clotting.
The same condition led to the death in January of Dr. Gregory Michael, 56, an obstetrician in Miami Beach whose symptoms appeared three days after he received the Pfizer-BioNTech vaccine. Treatments failed to restore his platelets, and after two weeks in the hospital he died from a brain hemorrhage.”