Vaccines are medical procedures that have a level of inherent risk, as acknowledged by the Centers for Disease Control (CDC) and Food a Drug Administration (FDA). Since 1986, vaccine manufacturers have been exempted from liability for any injury or death caused by vaccines.
Data about negative reactions to the experimental COVID-19 vaccines is accessible through the Vaccine Adverse Events Reporting System (VAERS), which is a “national early warning system to detect possible safety problems in U.S.-licensed vaccines.” VAERS is co-sponsored by the CDC, FDA, and US Department of Health and Human Services (HHS). VAERS data is freely available to the public and is released weekly here:
Adverse Reactions to COVID-19 Vaccine
Millions of doses of experimental COVID-19 vaccines have been administered in the USA thus far. As of January 15, 2021, over 7,800 adverse events related to COVID-19 vaccines have been reported to the VAERS, including:
148 deaths, many of which occurred within 24 hours of vaccination
170 “life threatening” reactions, such as anaphylaxis, cardiac arrest, and difficulty breathing
738 “serious” reactions, which are defined as “any of the following outcomes: Death, a life-threatening adverse experience, inpatient hospitalization or prolongation of existing hospitalization, a persistent or significant disability/incapacity, or a congenital anomaly/birth defect.”
39 cases of Bell’s Palsy (paralysis of half of the face)
4 spontaneous abortions (miscarriages)
Here are screenshots of some of this data. According to VAERS, it is known that "VAERS receives reports for only a small fraction of actual adverse events." Therefore it is likely that there are many adverse reactions to COVID-19 vaccines that have not been reported.
If you want to look at all of the data, see the three files below for All Data, Serious Events, and Deaths.