Sideeffects of Covid-19 vaccines amongpopulation of Karachi-A survey based study

In management of Covid-19 many vaccines had developed to date and still 105 vaccines are in clinical trials. According to statistics and research, 6.54 billion doses of covid-19 vaccines have been given to people worldwide till October 2021. After the approval of vaccines by the government of Pakistan, a hyped has been created by citizens of Pakistan about side effects of vaccines. So, we have performed a survey to evaluate the side effects of covid-19 vaccines in population of Karachi this survey is performed to scrutinize the effects people experienced after getting vaccinated. We have collected information from august to September 2021 through online portal The data we have gathered is limited because only 500 people have filled the form. we also tried to evaluate factors involved in causing any side effect by comparing patients factors Some people get experienced the undesirable effects, majority of participants i.e 87.8% had not effected with covid-19 before getting vaccinated, some people felt shortness of breath Moreover, some participants had noticed some other effects included cough, drowsiness and muscle pain. We have regulated the survey randomly and concluded that most of average populace favoured Sinovac with minimal side effects.