My question is regarding covid-19 vaccine for allergen. I used to get severe allergy with black ant-bite. The government is forcing to get covid-19 vaccine but I am not sure whether the vaccine will be safe for me or not? And which vaccine should I get, pfizer or astrazeneca? And please suggest me something, how can I get rid of this allergy. Can hamdard's safi syrup be helpful to get either completely rid of allergy or reduce the allergy reaction from black an-bite?