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Sputnik V Doses And How Do They Work?

Published On Sep 24, 2021

Due to the recent spread of the coronavirus and the emergence of the second wave of COVID-19, people have become more precautious about their health and hygiene. Apart from the minor changes that the pandemic has brought into the lives of the people, it has drastically affected a large population. A lot of people have lost their loved ones due to the high costs of treatment at private hospitals. Health insurance plans have been of great help during the medical emergencies as they compensated for the medical expenses of the individuals. COVID-19 virus is a respiratory disease and it needs immediate medical and intensive care, which can potentially burn a hole in a person's pocket. Various vaccines by different medical institutes have been rolled out in a short period of time to provide protection to the population against the spread of this contagious virus.

Sputnik V is one the vaccines that is being circulated over the world to protect the individuals against the effects of the coronavirus. Other such vaccines are Covaxin, Covidshield, Pfizer, Moderna, and much more. Though the brand names differ, all these vaccines have a similar goal which is to build and enhance the immunity of the human body such that it can recognize and fight the coronavirus.

About Sputnik V Vaccine

This vaccine has been developed by the Russian State Institute Gamaleya National Research Centre of Epidemiology and Microbiology and its developers have claimed that it is a vaccine with little to no side effects. It has a simplified sotray requirement which makes it one of the highest imported vaccines all over the world. Around 68 countries all over the world have imported the Sputnik V vaccine. The scientists and researchers are working towards the extension of the efficiency of the vaccine to make sure that it is effective towards the other variants of coronavirus that might affect the human body in the near future.

Must Read: Coronavirus Vaccine: What You Can And Cannot Do After Getting Vaccinated?

Sputnik V Doses And How Do They Work?

Working of The Sputnik Vaccine Dose

This vaccine is based on adenoviral vector which causes acute respiratory infections. This vector lacks the gene which results in the reproduction of the virus cells, and therefore it just carries the genetic material. The gene coding S protein of SARS-COV-2 spikes are inside the vector. At the time of the first dose of this vaccine, a vector with the gene coding S protein of coronavirus gets into the cell and our body synthesizes the S protein response for the production of the immunity against the virus cell. After a period of 21 days the second dose of the vaccine is given which is based on another adenovirus vector that is not known to the human body and in response the body builds a stronger immunity that lasts longer for protection against the deadly coronavirus cell.

Efficiency of Sputnik V Vaccine

After the two phases of clinical trials the vaccine shots recorded around 91.6% of efficiency. The efficiency has increased when the vaccine was given to a larger population in Russia. It has a two-dose schedule for people above the age of 18 years. The vaccine has not been recommended for pregnant women and people with chronic diseases. The gap between the two doses of this vaccine is 3 weeks or 21 days. There are lots of speculations and myths regarding the working of the vaccine which must be ignored. You must reach out to the data and information provided by the official governmental websites.


Regardless of the brand of vaccine available, it is important to take the vaccine in the first place. The vaccines are meant to build an immunity that can recognize and fight the coronavirus cells. Vaccines have been developed in a short period of time to tackle the emergency global pandemic situation and therefore, several studies and researches are being conducted on the comprehensive effectiveness of the vaccine.

Also Read: Which COVID-19 Vaccine Should I Get?

Disclaimer: This article is issued in the general public interest and meant for general information purposes only. Readers are advised not to rely on the contents of the article as conclusive in nature and should research further or consult an expert in this regard.

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