There isn’t pork in Covid-19 vaccines22 January 2021What was claimed There is pork in Covid-19 vaccines. What was claimed The Covid-19 vaccine will cause infertility in younger men. There are no animal products in vaccinesPork gelatine is used in some vaccines, but not the Covid-19 vaccines being used in the UK, namely the Pfizer-BioNTech vaccine and the Oxford-AstraZeneca vaccine. These ACE2 enzymes are present in cells of the male reproductive system, meaning it's possible that Covid-19 infection could affect male fertility. Vaccines are far less risky than infection for the elderlyBefore being rolled out in the UK, vaccines go through many tests to ensure their safety.