 Hey guys, welcome to OxyVlogs. If this is the first time here and you would like to know more about life in Dubai, don't forget to hit subscribe button and the notification icon so you will not miss anything. Last week, Dubai started the vaccination campaign against COVID-19. So, in this video, let me share more details with you. This vaccine is developed by the US pharmaceutical company Pfizer and the German company BioNTech. The first person who tried the vaccine was a woman from the UK who is 91 years old and she did it on December 9th. So, what is inside the vaccine? The active ingredient is the messenger RNA, which is synthetic. It's not extracted from the actual viruses. But not everyone can take this vaccine. There are certain groups of people who can't do it. For example, children below 18 years old, pregnant women, breastfeeding women, women who are trying to conceive, people with compromised immunity and people who are allergic to vaccine and medication. Now, it's important. If you were infected by COVID-19, you can take the vaccine only after three months from the date of infection. And once you take the vaccine, the immunity develops within four weeks of the first dose. But how long it lasts for? I couldn't find any specific numbers. I think you have a question. If you take this vaccine, do you still need to wear a mask? Yes, you still need to follow all the rules. And if you take this vaccine, you can have some side effects such as fever, fatigue and headache. If you decide to take the vaccine, how you can do that? There are several authorized centers across Dubai and you can book an appointment through the mobile app, which is called DHA, or call this number. Taking this vaccine is not mandatory, it's the second voluntary vaccine rollout in the country. The first one was the vaccine from China, which was introduced earlier this year in December. So, guys.