Abstract

The COVID 19 vaccine provide acquired personal immunity against Coronavirus, its effectiveness is the risk of vaccinated participants compared with unvaccinated, reduces Coronavirus infections, efficacy preventing Coronavirus infections 95%. The aim was to prove Coronavirus vaccine effectiveness during the first period six months, that was approved from WHO for KSA, as well immunization-campaign was started at 17/12/2020. So to clarify the extent of its impact on protecting the societal immunity of KSA society. The "Study Proficiency" as used on all persons in KSA, the “Intentional Physical" was prepared the questionnaires. All participants were 100% citizens and residents of KSA was showed the importance of the research topic in the KSA societal immunity. About 96% was agreed that the Coronavirus vaccine exists in KSA, 94% was explained the extent feel protected from Coronavirus infections as a result of taking the Coronavirus vaccine. About half, 46% had received the Coronavirus vaccine, 94% was explained the importance of the Coronavirus vaccine for societal immunity protection and reducing Coronavirus infections in the KSA society.

Keywords

COVID 19 vaccine, coronavirus, citizens and residents, KSA, ministry of health, precautionary health strategy