There are three types of covid-vaccines: Pfizer, Modern, and Johnson & Johnson. All three vaccines are supposed to build immunity in people, but after the issues with the Johnson & Johnson vaccine, many individuals are hesitant. In Baltimore, the FDA had to discard nearly 60 million doses of the Johnson & Johnson vaccine. According to nbcnews.com, the Johnson & Johnson vaccine was connected to rare cases of Guillain-Barre syndrome, which is a neurological disorder. After the recall of the Johnson & Johnson vaccine, scientists were still working to fix the issue.

Source: Forbes November 11, 2021 20:36 UTC