“However, a vaccine works through stimulating your immune system.
“The MHRA has warned that those with severe allergic reactions, such as a severe penicillin allergy, may be at risk of having an allergic response to the vaccine.”
Saba Yussouf, CEO of Invisi Smart Technologies, told Express.co.uk: “The vaccine doesn’t contain penicillin however anyone with a history of allergies to penicillin or other ingredients that can send your body into anaphylactic shock, should not take the vaccine.
“Vaccines usually require a minimum of five years of testing to decipher potential reactions and changes in DNA of the patient.
“A few months of testing a vaccine is not long enough to know the real side effects in the human body as shown by the recent unfortunate reactions.”