U.S. pauses J&J vaccine rollout after 6 people of 6.8 million get rare blood clots

Create Announcement

This feature requires that you be logged in as a Google Classroom teacher and that you have an active class in Google Classroom.

If you are a Google Classroom teacher, please log in now.

For additional information about using Science Buddies with Google Classroom, see our FAQ.

April 13, 2021
The COVID-19 vaccine’s pause is out of abundance of caution, experts say. The potentially deadly clots appear to be “extremely rare.” Read more
Reading level: Grade 11
Please Give Us Feedback!

Why are you reading this article? (check all that apply)







 How do you feel about science?
Send Feedback

Explore Our Science Videos

DIY Hand Sanitizer Spray
DIY Hand Sanitizer Spray
Can You Kazoo?
Can You Kazoo?
Paper Rockets - STEM Activity
Paper Rockets - STEM Activity
Free science fair projects.