Hajj is one of the two holy pilgrimages of Islamic Religion i.e. the obligatory one. Hundreds of thousands of Muslims travel every year for it with hajj packages. So, when such a huge crowd of pilgrims is present inside Haramain, health and safety become a priority. Pilgrims arriving in the region should not only arrive after receiving the vaccination shots within the prescribed time but also, they must possess the vaccination certificate as it can be asked to show the proof of vaccination.